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[Minios-devel] [UNIKRAFT/RUBY PATCH 08/16] extensions: Add generated files



Each extensions has its own <extconf.h> header, which is generated based on
the build system configuration. We add these header into the glue code
because we need to change some of these configurations later. We also add now
the generated headers for psych extension. All the extensions are registered in
the extinit.c file.

Signed-off-by: Costin Lupu <costin.lupu@xxxxxxxxx>
---
 .../ext/-test-/arith_seq/extract/extconf.h    |    3 +
 generated/ext/-test-/array/resize/extconf.h   |    3 +
 generated/ext/-test-/bignum/extconf.h         |    4 +
 generated/ext/-test-/bug-14834/extconf.h      |    3 +
 generated/ext/-test-/bug-3571/extconf.h       |    3 +
 generated/ext/-test-/bug-5832/extconf.h       |    3 +
 generated/ext/-test-/bug_reporter/extconf.h   |    3 +
 generated/ext/-test-/class/extconf.h          |    4 +
 generated/ext/-test-/debug/extconf.h          |    4 +
 generated/ext/-test-/dln/empty/extconf.h      |    3 +
 generated/ext/-test-/exception/extconf.h      |    4 +
 generated/ext/-test-/fatal/extconf.h          |    3 +
 generated/ext/-test-/file/extconf.h           |   14 +
 generated/ext/-test-/float/extconf.h          |    4 +
 generated/ext/-test-/funcall/extconf.h        |    3 +
 .../ext/-test-/gvl/call_without_gvl/extconf.h |    3 +
 generated/ext/-test-/hash/extconf.h           |    4 +
 generated/ext/-test-/integer/extconf.h        |    4 +
 generated/ext/-test-/iseq_load/extconf.h      |    3 +
 generated/ext/-test-/iter/extconf.h           |    4 +
 generated/ext/-test-/load/dot.dot/extconf.h   |    3 +
 generated/ext/-test-/load/protect/extconf.h   |    3 +
 generated/ext/-test-/marshal/compat/extconf.h |    3 +
 .../-test-/marshal/internal_ivar/extconf.h    |    3 +
 generated/ext/-test-/marshal/usr/extconf.h    |    3 +
 generated/ext/-test-/method/extconf.h         |    4 +
 generated/ext/-test-/notimplement/extconf.h   |    3 +
 generated/ext/-test-/num2int/extconf.h        |    3 +
 generated/ext/-test-/path_to_class/extconf.h  |    4 +
 generated/ext/-test-/popen_deadlock/extconf.h |    3 +
 generated/ext/-test-/postponed_job/extconf.h  |    3 +
 generated/ext/-test-/printf/extconf.h         |    3 +
 generated/ext/-test-/proc/extconf.h           |    4 +
 generated/ext/-test-/rational/extconf.h       |    4 +
 generated/ext/-test-/recursion/extconf.h      |    3 +
 generated/ext/-test-/regexp/extconf.h         |    4 +
 generated/ext/-test-/scan_args/extconf.h      |    3 +
 generated/ext/-test-/st/foreach/extconf.h     |    3 +
 generated/ext/-test-/st/numhash/extconf.h     |    3 +
 generated/ext/-test-/st/update/extconf.h      |    3 +
 generated/ext/-test-/string/extconf.h         |    4 +
 generated/ext/-test-/struct/extconf.h         |    4 +
 generated/ext/-test-/symbol/extconf.h         |    4 +
 .../ext/-test-/thread_fd_close/extconf.h      |    3 +
 generated/ext/-test-/time/extconf.h           |    4 +
 generated/ext/-test-/tracepoint/extconf.h     |    3 +
 generated/ext/-test-/typeddata/extconf.h      |    3 +
 generated/ext/-test-/vm/extconf.h             |    3 +
 .../ext/-test-/wait_for_single_fd/extconf.h   |    5 +
 generated/ext/bigdecimal/extconf.h            |   12 +
 generated/ext/bigdecimal/util/extconf.h       |    4 +
 generated/ext/cgi/escape/extconf.h            |    4 +
 generated/ext/continuation/extconf.h          |    4 +
 generated/ext/coverage/extconf.h              |    4 +
 generated/ext/date/extconf.h                  |    5 +
 generated/ext/digest/bubblebabble/extconf.h   |    5 +
 generated/ext/digest/extconf.h                |    4 +
 generated/ext/digest/md5/extconf.h            |   10 +
 generated/ext/digest/rmd160/extconf.h         |   11 +
 generated/ext/digest/sha1/extconf.h           |   10 +
 generated/ext/digest/sha2/extconf.h           |   12 +
 generated/ext/etc/extconf.h                   |   19 +
 generated/ext/extinit.c                       |   48 +
 generated/ext/fcntl/extconf.h                 |    4 +
 generated/ext/fiber/extconf.h                 |    4 +
 generated/ext/fiddle/extconf.h                |   14 +
 generated/ext/io/console/extconf.h            |    8 +
 generated/ext/io/nonblock/extconf.h           |    4 +
 generated/ext/io/wait/extconf.h               |    6 +
 generated/ext/json/extconf.h                  |    4 +
 generated/ext/json/generator/extconf.h        |    5 +
 generated/ext/json/parser/extconf.h           |    5 +
 generated/ext/nkf/extconf.h                   |    4 +
 generated/ext/objspace/extconf.h              |    4 +
 generated/ext/openssl/extconf.h               |   46 +
 generated/ext/pathname/extconf.h              |    4 +
 generated/ext/psych/extconf.h                 |   15 +
 generated/ext/psych/psych.h                   |   17 +
 generated/ext/psych/psych_emitter.h           |    8 +
 generated/ext/psych/psych_parser.h            |    6 +
 generated/ext/psych/psych_to_ruby.h           |    8 +
 generated/ext/psych/psych_yaml_tree.h         |    8 +
 generated/ext/psych/yaml/config.h             |   10 +
 generated/ext/psych/yaml/yaml.h               | 1971 +++++++++++++++++
 generated/ext/pty/extconf.h                   |    9 +
 generated/ext/racc/cparse/extconf.h           |    5 +
 generated/ext/rbconfig/sizeof/extconf.h       |   29 +
 generated/ext/ripper/extconf.h                |    5 +
 generated/ext/rubyvm/extconf.h                |    4 +
 generated/ext/sdbm/extconf.h                  |    5 +
 generated/ext/socket/extconf.h                |  128 ++
 generated/ext/stringio/extconf.h              |    4 +
 generated/ext/strscan/extconf.h               |    4 +
 generated/ext/syslog/extconf.h                |    7 +
 generated/ext/zlib/extconf.h                  |    8 +
 95 files changed, 2692 insertions(+)
 create mode 100644 generated/ext/-test-/arith_seq/extract/extconf.h
 create mode 100644 generated/ext/-test-/array/resize/extconf.h
 create mode 100644 generated/ext/-test-/bignum/extconf.h
 create mode 100644 generated/ext/-test-/bug-14834/extconf.h
 create mode 100644 generated/ext/-test-/bug-3571/extconf.h
 create mode 100644 generated/ext/-test-/bug-5832/extconf.h
 create mode 100644 generated/ext/-test-/bug_reporter/extconf.h
 create mode 100644 generated/ext/-test-/class/extconf.h
 create mode 100644 generated/ext/-test-/debug/extconf.h
 create mode 100644 generated/ext/-test-/dln/empty/extconf.h
 create mode 100644 generated/ext/-test-/exception/extconf.h
 create mode 100644 generated/ext/-test-/fatal/extconf.h
 create mode 100644 generated/ext/-test-/file/extconf.h
 create mode 100644 generated/ext/-test-/float/extconf.h
 create mode 100644 generated/ext/-test-/funcall/extconf.h
 create mode 100644 generated/ext/-test-/gvl/call_without_gvl/extconf.h
 create mode 100644 generated/ext/-test-/hash/extconf.h
 create mode 100644 generated/ext/-test-/integer/extconf.h
 create mode 100644 generated/ext/-test-/iseq_load/extconf.h
 create mode 100644 generated/ext/-test-/iter/extconf.h
 create mode 100644 generated/ext/-test-/load/dot.dot/extconf.h
 create mode 100644 generated/ext/-test-/load/protect/extconf.h
 create mode 100644 generated/ext/-test-/marshal/compat/extconf.h
 create mode 100644 generated/ext/-test-/marshal/internal_ivar/extconf.h
 create mode 100644 generated/ext/-test-/marshal/usr/extconf.h
 create mode 100644 generated/ext/-test-/method/extconf.h
 create mode 100644 generated/ext/-test-/notimplement/extconf.h
 create mode 100644 generated/ext/-test-/num2int/extconf.h
 create mode 100644 generated/ext/-test-/path_to_class/extconf.h
 create mode 100644 generated/ext/-test-/popen_deadlock/extconf.h
 create mode 100644 generated/ext/-test-/postponed_job/extconf.h
 create mode 100644 generated/ext/-test-/printf/extconf.h
 create mode 100644 generated/ext/-test-/proc/extconf.h
 create mode 100644 generated/ext/-test-/rational/extconf.h
 create mode 100644 generated/ext/-test-/recursion/extconf.h
 create mode 100644 generated/ext/-test-/regexp/extconf.h
 create mode 100644 generated/ext/-test-/scan_args/extconf.h
 create mode 100644 generated/ext/-test-/st/foreach/extconf.h
 create mode 100644 generated/ext/-test-/st/numhash/extconf.h
 create mode 100644 generated/ext/-test-/st/update/extconf.h
 create mode 100644 generated/ext/-test-/string/extconf.h
 create mode 100644 generated/ext/-test-/struct/extconf.h
 create mode 100644 generated/ext/-test-/symbol/extconf.h
 create mode 100644 generated/ext/-test-/thread_fd_close/extconf.h
 create mode 100644 generated/ext/-test-/time/extconf.h
 create mode 100644 generated/ext/-test-/tracepoint/extconf.h
 create mode 100644 generated/ext/-test-/typeddata/extconf.h
 create mode 100644 generated/ext/-test-/vm/extconf.h
 create mode 100644 generated/ext/-test-/wait_for_single_fd/extconf.h
 create mode 100644 generated/ext/bigdecimal/extconf.h
 create mode 100644 generated/ext/bigdecimal/util/extconf.h
 create mode 100644 generated/ext/cgi/escape/extconf.h
 create mode 100644 generated/ext/continuation/extconf.h
 create mode 100644 generated/ext/coverage/extconf.h
 create mode 100644 generated/ext/date/extconf.h
 create mode 100644 generated/ext/digest/bubblebabble/extconf.h
 create mode 100644 generated/ext/digest/extconf.h
 create mode 100644 generated/ext/digest/md5/extconf.h
 create mode 100644 generated/ext/digest/rmd160/extconf.h
 create mode 100644 generated/ext/digest/sha1/extconf.h
 create mode 100644 generated/ext/digest/sha2/extconf.h
 create mode 100644 generated/ext/etc/extconf.h
 create mode 100644 generated/ext/extinit.c
 create mode 100644 generated/ext/fcntl/extconf.h
 create mode 100644 generated/ext/fiber/extconf.h
 create mode 100644 generated/ext/fiddle/extconf.h
 create mode 100644 generated/ext/io/console/extconf.h
 create mode 100644 generated/ext/io/nonblock/extconf.h
 create mode 100644 generated/ext/io/wait/extconf.h
 create mode 100644 generated/ext/json/extconf.h
 create mode 100644 generated/ext/json/generator/extconf.h
 create mode 100644 generated/ext/json/parser/extconf.h
 create mode 100644 generated/ext/nkf/extconf.h
 create mode 100644 generated/ext/objspace/extconf.h
 create mode 100644 generated/ext/openssl/extconf.h
 create mode 100644 generated/ext/pathname/extconf.h
 create mode 100644 generated/ext/psych/extconf.h
 create mode 100644 generated/ext/psych/psych.h
 create mode 100644 generated/ext/psych/psych_emitter.h
 create mode 100644 generated/ext/psych/psych_parser.h
 create mode 100644 generated/ext/psych/psych_to_ruby.h
 create mode 100644 generated/ext/psych/psych_yaml_tree.h
 create mode 100644 generated/ext/psych/yaml/config.h
 create mode 100644 generated/ext/psych/yaml/yaml.h
 create mode 100644 generated/ext/pty/extconf.h
 create mode 100644 generated/ext/racc/cparse/extconf.h
 create mode 100644 generated/ext/rbconfig/sizeof/extconf.h
 create mode 100644 generated/ext/ripper/extconf.h
 create mode 100644 generated/ext/rubyvm/extconf.h
 create mode 100644 generated/ext/sdbm/extconf.h
 create mode 100644 generated/ext/socket/extconf.h
 create mode 100644 generated/ext/stringio/extconf.h
 create mode 100644 generated/ext/strscan/extconf.h
 create mode 100644 generated/ext/syslog/extconf.h
 create mode 100644 generated/ext/zlib/extconf.h

diff --git a/generated/ext/-test-/arith_seq/extract/extconf.h 
b/generated/ext/-test-/arith_seq/extract/extconf.h
new file mode 100644
index 0000000..cda0cc8
--- /dev/null
+++ b/generated/ext/-test-/arith_seq/extract/extconf.h
@@ -0,0 +1,3 @@
+#ifndef EXTCONF_H
+#define EXTCONF_H
+#endif
diff --git a/generated/ext/-test-/array/resize/extconf.h 
b/generated/ext/-test-/array/resize/extconf.h
new file mode 100644
index 0000000..cda0cc8
--- /dev/null
+++ b/generated/ext/-test-/array/resize/extconf.h
@@ -0,0 +1,3 @@
+#ifndef EXTCONF_H
+#define EXTCONF_H
+#endif
diff --git a/generated/ext/-test-/bignum/extconf.h 
b/generated/ext/-test-/bignum/extconf.h
new file mode 100644
index 0000000..8cecc3d
--- /dev/null
+++ b/generated/ext/-test-/bignum/extconf.h
@@ -0,0 +1,4 @@
+#ifndef EXTCONF_H
+#define EXTCONF_H
+#define TEST_INIT_FUNCS(X) X(bigzero) X(str2big) X(mul) X(div) X(big2str) 
X(intpack)
+#endif
diff --git a/generated/ext/-test-/bug-14834/extconf.h 
b/generated/ext/-test-/bug-14834/extconf.h
new file mode 100644
index 0000000..cda0cc8
--- /dev/null
+++ b/generated/ext/-test-/bug-14834/extconf.h
@@ -0,0 +1,3 @@
+#ifndef EXTCONF_H
+#define EXTCONF_H
+#endif
diff --git a/generated/ext/-test-/bug-3571/extconf.h 
b/generated/ext/-test-/bug-3571/extconf.h
new file mode 100644
index 0000000..cda0cc8
--- /dev/null
+++ b/generated/ext/-test-/bug-3571/extconf.h
@@ -0,0 +1,3 @@
+#ifndef EXTCONF_H
+#define EXTCONF_H
+#endif
diff --git a/generated/ext/-test-/bug-5832/extconf.h 
b/generated/ext/-test-/bug-5832/extconf.h
new file mode 100644
index 0000000..cda0cc8
--- /dev/null
+++ b/generated/ext/-test-/bug-5832/extconf.h
@@ -0,0 +1,3 @@
+#ifndef EXTCONF_H
+#define EXTCONF_H
+#endif
diff --git a/generated/ext/-test-/bug_reporter/extconf.h 
b/generated/ext/-test-/bug_reporter/extconf.h
new file mode 100644
index 0000000..cda0cc8
--- /dev/null
+++ b/generated/ext/-test-/bug_reporter/extconf.h
@@ -0,0 +1,3 @@
+#ifndef EXTCONF_H
+#define EXTCONF_H
+#endif
diff --git a/generated/ext/-test-/class/extconf.h 
b/generated/ext/-test-/class/extconf.h
new file mode 100644
index 0000000..a65666e
--- /dev/null
+++ b/generated/ext/-test-/class/extconf.h
@@ -0,0 +1,4 @@
+#ifndef EXTCONF_H
+#define EXTCONF_H
+#define TEST_INIT_FUNCS(X) X(class2name)
+#endif
diff --git a/generated/ext/-test-/debug/extconf.h 
b/generated/ext/-test-/debug/extconf.h
new file mode 100644
index 0000000..73fc103
--- /dev/null
+++ b/generated/ext/-test-/debug/extconf.h
@@ -0,0 +1,4 @@
+#ifndef EXTCONF_H
+#define EXTCONF_H
+#define TEST_INIT_FUNCS(X) X(profile_frames) X(inspector)
+#endif
diff --git a/generated/ext/-test-/dln/empty/extconf.h 
b/generated/ext/-test-/dln/empty/extconf.h
new file mode 100644
index 0000000..cda0cc8
--- /dev/null
+++ b/generated/ext/-test-/dln/empty/extconf.h
@@ -0,0 +1,3 @@
+#ifndef EXTCONF_H
+#define EXTCONF_H
+#endif
diff --git a/generated/ext/-test-/exception/extconf.h 
b/generated/ext/-test-/exception/extconf.h
new file mode 100644
index 0000000..e1a2832
--- /dev/null
+++ b/generated/ext/-test-/exception/extconf.h
@@ -0,0 +1,4 @@
+#ifndef EXTCONF_H
+#define EXTCONF_H
+#define TEST_INIT_FUNCS(X) X(ensured) X(enc_raise) X(dataerror)
+#endif
diff --git a/generated/ext/-test-/fatal/extconf.h 
b/generated/ext/-test-/fatal/extconf.h
new file mode 100644
index 0000000..cda0cc8
--- /dev/null
+++ b/generated/ext/-test-/fatal/extconf.h
@@ -0,0 +1,3 @@
+#ifndef EXTCONF_H
+#define EXTCONF_H
+#endif
diff --git a/generated/ext/-test-/file/extconf.h 
b/generated/ext/-test-/file/extconf.h
new file mode 100644
index 0000000..3051b03
--- /dev/null
+++ b/generated/ext/-test-/file/extconf.h
@@ -0,0 +1,14 @@
+#ifndef EXTCONF_H
+#define EXTCONF_H
+#define HAVE_SYS_PARAM_H 1
+#define HAVE_SYS_MOUNT_H 1
+#define HAVE_SYS_VFS_H 1
+#define HAVE_TYPE_STRUCT_STATFS 1
+#define HAVE_STRUCT_STATFS_F_TYPE 1
+#define HAVE_ST_F_TYPE 1
+#define HAVE_STRUCT_STATFS_F_FLAGS 1
+#define HAVE_ST_F_FLAGS 1
+#define HAVE_SYS_STATVFS_H 1
+#define HAVE_TYPE_STRUCT_STATVFS 1
+#define TEST_INIT_FUNCS(X) X(fs) X(stat)
+#endif
diff --git a/generated/ext/-test-/float/extconf.h 
b/generated/ext/-test-/float/extconf.h
new file mode 100644
index 0000000..2e846d2
--- /dev/null
+++ b/generated/ext/-test-/float/extconf.h
@@ -0,0 +1,4 @@
+#ifndef EXTCONF_H
+#define EXTCONF_H
+#define TEST_INIT_FUNCS(X) X(nextafter)
+#endif
diff --git a/generated/ext/-test-/funcall/extconf.h 
b/generated/ext/-test-/funcall/extconf.h
new file mode 100644
index 0000000..cda0cc8
--- /dev/null
+++ b/generated/ext/-test-/funcall/extconf.h
@@ -0,0 +1,3 @@
+#ifndef EXTCONF_H
+#define EXTCONF_H
+#endif
diff --git a/generated/ext/-test-/gvl/call_without_gvl/extconf.h 
b/generated/ext/-test-/gvl/call_without_gvl/extconf.h
new file mode 100644
index 0000000..cda0cc8
--- /dev/null
+++ b/generated/ext/-test-/gvl/call_without_gvl/extconf.h
@@ -0,0 +1,3 @@
+#ifndef EXTCONF_H
+#define EXTCONF_H
+#endif
diff --git a/generated/ext/-test-/hash/extconf.h 
b/generated/ext/-test-/hash/extconf.h
new file mode 100644
index 0000000..1a04600
--- /dev/null
+++ b/generated/ext/-test-/hash/extconf.h
@@ -0,0 +1,4 @@
+#ifndef EXTCONF_H
+#define EXTCONF_H
+#define TEST_INIT_FUNCS(X) X(delete)
+#endif
diff --git a/generated/ext/-test-/integer/extconf.h 
b/generated/ext/-test-/integer/extconf.h
new file mode 100644
index 0000000..2a2e56a
--- /dev/null
+++ b/generated/ext/-test-/integer/extconf.h
@@ -0,0 +1,4 @@
+#ifndef EXTCONF_H
+#define EXTCONF_H
+#define TEST_INIT_FUNCS(X) X(core_ext) X(my_integer)
+#endif
diff --git a/generated/ext/-test-/iseq_load/extconf.h 
b/generated/ext/-test-/iseq_load/extconf.h
new file mode 100644
index 0000000..cda0cc8
--- /dev/null
+++ b/generated/ext/-test-/iseq_load/extconf.h
@@ -0,0 +1,3 @@
+#ifndef EXTCONF_H
+#define EXTCONF_H
+#endif
diff --git a/generated/ext/-test-/iter/extconf.h 
b/generated/ext/-test-/iter/extconf.h
new file mode 100644
index 0000000..62a9677
--- /dev/null
+++ b/generated/ext/-test-/iter/extconf.h
@@ -0,0 +1,4 @@
+#ifndef EXTCONF_H
+#define EXTCONF_H
+#define TEST_INIT_FUNCS(X) X(break) X(yield)
+#endif
diff --git a/generated/ext/-test-/load/dot.dot/extconf.h 
b/generated/ext/-test-/load/dot.dot/extconf.h
new file mode 100644
index 0000000..cda0cc8
--- /dev/null
+++ b/generated/ext/-test-/load/dot.dot/extconf.h
@@ -0,0 +1,3 @@
+#ifndef EXTCONF_H
+#define EXTCONF_H
+#endif
diff --git a/generated/ext/-test-/load/protect/extconf.h 
b/generated/ext/-test-/load/protect/extconf.h
new file mode 100644
index 0000000..cda0cc8
--- /dev/null
+++ b/generated/ext/-test-/load/protect/extconf.h
@@ -0,0 +1,3 @@
+#ifndef EXTCONF_H
+#define EXTCONF_H
+#endif
diff --git a/generated/ext/-test-/marshal/compat/extconf.h 
b/generated/ext/-test-/marshal/compat/extconf.h
new file mode 100644
index 0000000..cda0cc8
--- /dev/null
+++ b/generated/ext/-test-/marshal/compat/extconf.h
@@ -0,0 +1,3 @@
+#ifndef EXTCONF_H
+#define EXTCONF_H
+#endif
diff --git a/generated/ext/-test-/marshal/internal_ivar/extconf.h 
b/generated/ext/-test-/marshal/internal_ivar/extconf.h
new file mode 100644
index 0000000..cda0cc8
--- /dev/null
+++ b/generated/ext/-test-/marshal/internal_ivar/extconf.h
@@ -0,0 +1,3 @@
+#ifndef EXTCONF_H
+#define EXTCONF_H
+#endif
diff --git a/generated/ext/-test-/marshal/usr/extconf.h 
b/generated/ext/-test-/marshal/usr/extconf.h
new file mode 100644
index 0000000..cda0cc8
--- /dev/null
+++ b/generated/ext/-test-/marshal/usr/extconf.h
@@ -0,0 +1,3 @@
+#ifndef EXTCONF_H
+#define EXTCONF_H
+#endif
diff --git a/generated/ext/-test-/method/extconf.h 
b/generated/ext/-test-/method/extconf.h
new file mode 100644
index 0000000..05f9c6e
--- /dev/null
+++ b/generated/ext/-test-/method/extconf.h
@@ -0,0 +1,4 @@
+#ifndef EXTCONF_H
+#define EXTCONF_H
+#define TEST_INIT_FUNCS(X) X(arity)
+#endif
diff --git a/generated/ext/-test-/notimplement/extconf.h 
b/generated/ext/-test-/notimplement/extconf.h
new file mode 100644
index 0000000..cda0cc8
--- /dev/null
+++ b/generated/ext/-test-/notimplement/extconf.h
@@ -0,0 +1,3 @@
+#ifndef EXTCONF_H
+#define EXTCONF_H
+#endif
diff --git a/generated/ext/-test-/num2int/extconf.h 
b/generated/ext/-test-/num2int/extconf.h
new file mode 100644
index 0000000..cda0cc8
--- /dev/null
+++ b/generated/ext/-test-/num2int/extconf.h
@@ -0,0 +1,3 @@
+#ifndef EXTCONF_H
+#define EXTCONF_H
+#endif
diff --git a/generated/ext/-test-/path_to_class/extconf.h 
b/generated/ext/-test-/path_to_class/extconf.h
new file mode 100644
index 0000000..821b496
--- /dev/null
+++ b/generated/ext/-test-/path_to_class/extconf.h
@@ -0,0 +1,4 @@
+#ifndef EXTCONF_H
+#define EXTCONF_H
+#define TEST_INIT_FUNCS(X) X(path_to_class)
+#endif
diff --git a/generated/ext/-test-/popen_deadlock/extconf.h 
b/generated/ext/-test-/popen_deadlock/extconf.h
new file mode 100644
index 0000000..cda0cc8
--- /dev/null
+++ b/generated/ext/-test-/popen_deadlock/extconf.h
@@ -0,0 +1,3 @@
+#ifndef EXTCONF_H
+#define EXTCONF_H
+#endif
diff --git a/generated/ext/-test-/postponed_job/extconf.h 
b/generated/ext/-test-/postponed_job/extconf.h
new file mode 100644
index 0000000..cda0cc8
--- /dev/null
+++ b/generated/ext/-test-/postponed_job/extconf.h
@@ -0,0 +1,3 @@
+#ifndef EXTCONF_H
+#define EXTCONF_H
+#endif
diff --git a/generated/ext/-test-/printf/extconf.h 
b/generated/ext/-test-/printf/extconf.h
new file mode 100644
index 0000000..cda0cc8
--- /dev/null
+++ b/generated/ext/-test-/printf/extconf.h
@@ -0,0 +1,3 @@
+#ifndef EXTCONF_H
+#define EXTCONF_H
+#endif
diff --git a/generated/ext/-test-/proc/extconf.h 
b/generated/ext/-test-/proc/extconf.h
new file mode 100644
index 0000000..0daa29b
--- /dev/null
+++ b/generated/ext/-test-/proc/extconf.h
@@ -0,0 +1,4 @@
+#ifndef EXTCONF_H
+#define EXTCONF_H
+#define TEST_INIT_FUNCS(X) X(receiver) X(super)
+#endif
diff --git a/generated/ext/-test-/rational/extconf.h 
b/generated/ext/-test-/rational/extconf.h
new file mode 100644
index 0000000..ebb36c5
--- /dev/null
+++ b/generated/ext/-test-/rational/extconf.h
@@ -0,0 +1,4 @@
+#ifndef EXTCONF_H
+#define EXTCONF_H
+#define TEST_INIT_FUNCS(X) X(rat)
+#endif
diff --git a/generated/ext/-test-/recursion/extconf.h 
b/generated/ext/-test-/recursion/extconf.h
new file mode 100644
index 0000000..cda0cc8
--- /dev/null
+++ b/generated/ext/-test-/recursion/extconf.h
@@ -0,0 +1,3 @@
+#ifndef EXTCONF_H
+#define EXTCONF_H
+#endif
diff --git a/generated/ext/-test-/regexp/extconf.h 
b/generated/ext/-test-/regexp/extconf.h
new file mode 100644
index 0000000..9834bdc
--- /dev/null
+++ b/generated/ext/-test-/regexp/extconf.h
@@ -0,0 +1,4 @@
+#ifndef EXTCONF_H
+#define EXTCONF_H
+#define TEST_INIT_FUNCS(X) X(parse_depth_limit)
+#endif
diff --git a/generated/ext/-test-/scan_args/extconf.h 
b/generated/ext/-test-/scan_args/extconf.h
new file mode 100644
index 0000000..cda0cc8
--- /dev/null
+++ b/generated/ext/-test-/scan_args/extconf.h
@@ -0,0 +1,3 @@
+#ifndef EXTCONF_H
+#define EXTCONF_H
+#endif
diff --git a/generated/ext/-test-/st/foreach/extconf.h 
b/generated/ext/-test-/st/foreach/extconf.h
new file mode 100644
index 0000000..cda0cc8
--- /dev/null
+++ b/generated/ext/-test-/st/foreach/extconf.h
@@ -0,0 +1,3 @@
+#ifndef EXTCONF_H
+#define EXTCONF_H
+#endif
diff --git a/generated/ext/-test-/st/numhash/extconf.h 
b/generated/ext/-test-/st/numhash/extconf.h
new file mode 100644
index 0000000..cda0cc8
--- /dev/null
+++ b/generated/ext/-test-/st/numhash/extconf.h
@@ -0,0 +1,3 @@
+#ifndef EXTCONF_H
+#define EXTCONF_H
+#endif
diff --git a/generated/ext/-test-/st/update/extconf.h 
b/generated/ext/-test-/st/update/extconf.h
new file mode 100644
index 0000000..cda0cc8
--- /dev/null
+++ b/generated/ext/-test-/st/update/extconf.h
@@ -0,0 +1,3 @@
+#ifndef EXTCONF_H
+#define EXTCONF_H
+#endif
diff --git a/generated/ext/-test-/string/extconf.h 
b/generated/ext/-test-/string/extconf.h
new file mode 100644
index 0000000..3f9af44
--- /dev/null
+++ b/generated/ext/-test-/string/extconf.h
@@ -0,0 +1,4 @@
+#ifndef EXTCONF_H
+#define EXTCONF_H
+#define TEST_INIT_FUNCS(X) X(set_len) X(capacity) X(rb_str_dup) X(normalize) 
X(enc_str_buf_cat) X(coderange) X(enc_associate) X(ellipsize) X(cstr) 
X(fstring) X(nofree) X(qsort) X(new) X(modify)
+#endif
diff --git a/generated/ext/-test-/struct/extconf.h 
b/generated/ext/-test-/struct/extconf.h
new file mode 100644
index 0000000..d6392dc
--- /dev/null
+++ b/generated/ext/-test-/struct/extconf.h
@@ -0,0 +1,4 @@
+#ifndef EXTCONF_H
+#define EXTCONF_H
+#define TEST_INIT_FUNCS(X) X(member) X(duplicate) X(len)
+#endif
diff --git a/generated/ext/-test-/symbol/extconf.h 
b/generated/ext/-test-/symbol/extconf.h
new file mode 100644
index 0000000..cb923dc
--- /dev/null
+++ b/generated/ext/-test-/symbol/extconf.h
@@ -0,0 +1,4 @@
+#ifndef EXTCONF_H
+#define EXTCONF_H
+#define TEST_INIT_FUNCS(X) X(type)
+#endif
diff --git a/generated/ext/-test-/thread_fd_close/extconf.h 
b/generated/ext/-test-/thread_fd_close/extconf.h
new file mode 100644
index 0000000..cda0cc8
--- /dev/null
+++ b/generated/ext/-test-/thread_fd_close/extconf.h
@@ -0,0 +1,3 @@
+#ifndef EXTCONF_H
+#define EXTCONF_H
+#endif
diff --git a/generated/ext/-test-/time/extconf.h 
b/generated/ext/-test-/time/extconf.h
new file mode 100644
index 0000000..b677a0d
--- /dev/null
+++ b/generated/ext/-test-/time/extconf.h
@@ -0,0 +1,4 @@
+#ifndef EXTCONF_H
+#define EXTCONF_H
+#define TEST_INIT_FUNCS(X) X(leap_second) X(new)
+#endif
diff --git a/generated/ext/-test-/tracepoint/extconf.h 
b/generated/ext/-test-/tracepoint/extconf.h
new file mode 100644
index 0000000..cda0cc8
--- /dev/null
+++ b/generated/ext/-test-/tracepoint/extconf.h
@@ -0,0 +1,3 @@
+#ifndef EXTCONF_H
+#define EXTCONF_H
+#endif
diff --git a/generated/ext/-test-/typeddata/extconf.h 
b/generated/ext/-test-/typeddata/extconf.h
new file mode 100644
index 0000000..cda0cc8
--- /dev/null
+++ b/generated/ext/-test-/typeddata/extconf.h
@@ -0,0 +1,3 @@
+#ifndef EXTCONF_H
+#define EXTCONF_H
+#endif
diff --git a/generated/ext/-test-/vm/extconf.h 
b/generated/ext/-test-/vm/extconf.h
new file mode 100644
index 0000000..cda0cc8
--- /dev/null
+++ b/generated/ext/-test-/vm/extconf.h
@@ -0,0 +1,3 @@
+#ifndef EXTCONF_H
+#define EXTCONF_H
+#endif
diff --git a/generated/ext/-test-/wait_for_single_fd/extconf.h 
b/generated/ext/-test-/wait_for_single_fd/extconf.h
new file mode 100644
index 0000000..897b325
--- /dev/null
+++ b/generated/ext/-test-/wait_for_single_fd/extconf.h
@@ -0,0 +1,5 @@
+#ifndef EXTCONF_H
+#define EXTCONF_H
+#define HAVE_SYS_TYPES_H 1
+#define HAVE_SYS_TIME_H 1
+#endif
diff --git a/generated/ext/bigdecimal/extconf.h 
b/generated/ext/bigdecimal/extconf.h
new file mode 100644
index 0000000..628ec22
--- /dev/null
+++ b/generated/ext/bigdecimal/extconf.h
@@ -0,0 +1,12 @@
+#ifndef EXTCONF_H
+#define EXTCONF_H
+#define RUBY_BIGDECIMAL_VERSION "1.4.1"
+#define HAVE_LABS 1
+#define HAVE_LLABS 1
+#define HAVE_FINITE 1
+#define HAVE_RB_RATIONAL_NUM 1
+#define HAVE_RB_RATIONAL_DEN 1
+#define HAVE_RB_ARRAY_CONST_PTR 1
+#define HAVE_RB_SYM2STR 1
+#define RUBY_EXPORT 1
+#endif
diff --git a/generated/ext/bigdecimal/util/extconf.h 
b/generated/ext/bigdecimal/util/extconf.h
new file mode 100644
index 0000000..0795e3d
--- /dev/null
+++ b/generated/ext/bigdecimal/util/extconf.h
@@ -0,0 +1,4 @@
+#ifndef EXTCONF_H
+#define EXTCONF_H
+#define RUBY_EXPORT 1
+#endif
diff --git a/generated/ext/cgi/escape/extconf.h 
b/generated/ext/cgi/escape/extconf.h
new file mode 100644
index 0000000..0795e3d
--- /dev/null
+++ b/generated/ext/cgi/escape/extconf.h
@@ -0,0 +1,4 @@
+#ifndef EXTCONF_H
+#define EXTCONF_H
+#define RUBY_EXPORT 1
+#endif
diff --git a/generated/ext/continuation/extconf.h 
b/generated/ext/continuation/extconf.h
new file mode 100644
index 0000000..0795e3d
--- /dev/null
+++ b/generated/ext/continuation/extconf.h
@@ -0,0 +1,4 @@
+#ifndef EXTCONF_H
+#define EXTCONF_H
+#define RUBY_EXPORT 1
+#endif
diff --git a/generated/ext/coverage/extconf.h b/generated/ext/coverage/extconf.h
new file mode 100644
index 0000000..0795e3d
--- /dev/null
+++ b/generated/ext/coverage/extconf.h
@@ -0,0 +1,4 @@
+#ifndef EXTCONF_H
+#define EXTCONF_H
+#define RUBY_EXPORT 1
+#endif
diff --git a/generated/ext/date/extconf.h b/generated/ext/date/extconf.h
new file mode 100644
index 0000000..cd89566
--- /dev/null
+++ b/generated/ext/date/extconf.h
@@ -0,0 +1,5 @@
+#ifndef EXTCONF_H
+#define EXTCONF_H
+#define HAVE_TIMEZONE 1
+#define RUBY_EXPORT 1
+#endif
diff --git a/generated/ext/digest/bubblebabble/extconf.h 
b/generated/ext/digest/bubblebabble/extconf.h
new file mode 100644
index 0000000..56c4186
--- /dev/null
+++ b/generated/ext/digest/bubblebabble/extconf.h
@@ -0,0 +1,5 @@
+#ifndef EXTCONF_H
+#define EXTCONF_H
+#define HAVE_CONFIG_H 1
+#define RUBY_EXPORT 1
+#endif
diff --git a/generated/ext/digest/extconf.h b/generated/ext/digest/extconf.h
new file mode 100644
index 0000000..0795e3d
--- /dev/null
+++ b/generated/ext/digest/extconf.h
@@ -0,0 +1,4 @@
+#ifndef EXTCONF_H
+#define EXTCONF_H
+#define RUBY_EXPORT 1
+#endif
diff --git a/generated/ext/digest/md5/extconf.h 
b/generated/ext/digest/md5/extconf.h
new file mode 100644
index 0000000..b7b7e5e
--- /dev/null
+++ b/generated/ext/digest/md5/extconf.h
@@ -0,0 +1,10 @@
+#ifndef EXTCONF_H
+#define EXTCONF_H
+#define HAVE_CONFIG_H 1
+#define HAVE_OPENSSL_SSL_H 1
+#define HAVE_MD5_TRANSFORM 1
+#define HAVE_TYPE_MD5_CTX 1
+#define MD5_USE_OPENSSL 1
+#define HAVE_SYS_CDEFS_H 1
+#define RUBY_EXPORT 1
+#endif
diff --git a/generated/ext/digest/rmd160/extconf.h 
b/generated/ext/digest/rmd160/extconf.h
new file mode 100644
index 0000000..c43bf3e
--- /dev/null
+++ b/generated/ext/digest/rmd160/extconf.h
@@ -0,0 +1,11 @@
+#ifndef EXTCONF_H
+#define EXTCONF_H
+#define NDEBUG 1
+#define HAVE_CONFIG_H 1
+#define HAVE_OPENSSL_SSL_H 1
+#define HAVE_RIPEMD160_TRANSFORM 1
+#define HAVE_TYPE_RIPEMD160_CTX 1
+#define RMD160_USE_OPENSSL 1
+#define HAVE_SYS_CDEFS_H 1
+#define RUBY_EXPORT 1
+#endif
diff --git a/generated/ext/digest/sha1/extconf.h 
b/generated/ext/digest/sha1/extconf.h
new file mode 100644
index 0000000..231b13c
--- /dev/null
+++ b/generated/ext/digest/sha1/extconf.h
@@ -0,0 +1,10 @@
+#ifndef EXTCONF_H
+#define EXTCONF_H
+#define HAVE_CONFIG_H 1
+#define HAVE_OPENSSL_SSL_H 1
+#define HAVE_SHA1_TRANSFORM 1
+#define HAVE_TYPE_SHA_CTX 1
+#define SHA1_USE_OPENSSL 1
+#define HAVE_SYS_CDEFS_H 1
+#define RUBY_EXPORT 1
+#endif
diff --git a/generated/ext/digest/sha2/extconf.h 
b/generated/ext/digest/sha2/extconf.h
new file mode 100644
index 0000000..e678954
--- /dev/null
+++ b/generated/ext/digest/sha2/extconf.h
@@ -0,0 +1,12 @@
+#ifndef EXTCONF_H
+#define EXTCONF_H
+#define HAVE_CONFIG_H 1
+#define HAVE_OPENSSL_SSL_H 1
+#define HAVE_SHA256_TRANSFORM 1
+#define HAVE_SHA512_TRANSFORM 1
+#define HAVE_TYPE_SHA256_CTX 1
+#define HAVE_TYPE_SHA512_CTX 1
+#define SHA2_USE_OPENSSL 1
+#define HAVE_SYS_CDEFS_H 1
+#define RUBY_EXPORT 1
+#endif
diff --git a/generated/ext/etc/extconf.h b/generated/ext/etc/extconf.h
new file mode 100644
index 0000000..c453866
--- /dev/null
+++ b/generated/ext/etc/extconf.h
@@ -0,0 +1,19 @@
+#ifndef EXTCONF_H
+#define EXTCONF_H
+#define HAVE_SYS_UTSNAME_H 1
+#define HAVE_UNAME 1
+#define HAVE_GETLOGIN 1
+#define HAVE_GETPWENT 1
+#define HAVE_GETGRENT 1
+#define SYSCONFDIR 
"/home/wolf/nfv/dev/unikraft/apps/ukutest.git/build/libruby/origin/ruby-ruby_2_6/dist/etc"
+#define HAVE_SYSCONF 1
+#define HAVE_CONFSTR 1
+#define HAVE_FPATHCONF 1
+#define HAVE_STRUCT_PASSWD_PW_GECOS 1
+#define HAVE_ST_PW_GECOS 1
+#define HAVE_STRUCT_PASSWD_PW_PASSWD 1
+#define HAVE_ST_PW_PASSWD 1
+#define HAVE_STRUCT_GROUP_GR_PASSWD 1
+#define HAVE_ST_GR_PASSWD 1
+#define RUBY_EXPORT 1
+#endif
diff --git a/generated/ext/extinit.c b/generated/ext/extinit.c
new file mode 100644
index 0000000..492a933
--- /dev/null
+++ b/generated/ext/extinit.c
@@ -0,0 +1,48 @@
+#include "ruby/ruby.h"
+
+#define init(func, name) {     \
+    extern void func(void);    \
+    ruby_init_ext(name".so", func); \
+}
+
+void ruby_init_ext(const char *name, void (*init)(void));
+
+void Init_ext(void)
+{
+    init(Init_strscan, "strscan");
+    init(Init_syslog, "syslog");
+    init(Init_generator, "json/ext/generator");
+    init(Init_parser, "json/ext/parser");
+    init(Init_sizeof, "rbconfig/sizeof");
+    init(Init_bigdecimal, "bigdecimal");
+    init(Init_util, "bigdecimal/util");
+    init(Init_cparse, "racc/cparse");
+    init(Init_digest, "digest");
+    init(Init_bubblebabble, "digest/bubblebabble");
+    init(Init_md5, "digest/md5");
+    init(Init_rmd160, "digest/rmd160");
+    init(Init_sha1, "digest/sha1");
+    init(Init_sha2, "digest/sha2");
+    init(Init_psych, "psych");
+    init(Init_escape, "cgi/escape");
+    init(Init_fcntl, "fcntl");
+    init(Init_stringio, "stringio");
+    init(Init_socket, "socket");
+    init(Init_pathname, "pathname");
+    init(Init_date_core, "date_core");
+    init(Init_pty, "pty");
+    init(Init_openssl, "openssl");
+    init(Init_fiber, "fiber");
+    init(Init_fiddle, "fiddle");
+    init(Init_etc, "etc");
+    init(Init_continuation, "continuation");
+    init(Init_objspace, "objspace");
+    init(Init_coverage, "coverage");
+    init(Init_console, "io/console");
+    init(Init_nonblock, "io/nonblock");
+    init(Init_wait, "io/wait");
+    init(Init_ripper, "ripper");
+    init(Init_nkf, "nkf");
+    init(Init_zlib, "zlib");
+    init(Init_sdbm, "sdbm");
+}
diff --git a/generated/ext/fcntl/extconf.h b/generated/ext/fcntl/extconf.h
new file mode 100644
index 0000000..0795e3d
--- /dev/null
+++ b/generated/ext/fcntl/extconf.h
@@ -0,0 +1,4 @@
+#ifndef EXTCONF_H
+#define EXTCONF_H
+#define RUBY_EXPORT 1
+#endif
diff --git a/generated/ext/fiber/extconf.h b/generated/ext/fiber/extconf.h
new file mode 100644
index 0000000..0795e3d
--- /dev/null
+++ b/generated/ext/fiber/extconf.h
@@ -0,0 +1,4 @@
+#ifndef EXTCONF_H
+#define EXTCONF_H
+#define RUBY_EXPORT 1
+#endif
diff --git a/generated/ext/fiddle/extconf.h b/generated/ext/fiddle/extconf.h
new file mode 100644
index 0000000..f5332db
--- /dev/null
+++ b/generated/ext/fiddle/extconf.h
@@ -0,0 +1,14 @@
+#ifndef EXTCONF_H
+#define EXTCONF_H
+#define HAVE_FFI_H 1
+#define RUBY_LIBFFI_MODVERSION 3002001
+#define HAVE_SYS_MMAN_H 1
+#define HAVE_DLFCN_H 1
+#define HAVE_DLOPEN 1
+#define HAVE_DLCLOSE 1
+#define HAVE_DLSYM 1
+#define HAVE_DLERROR 1
+#define HAVE_CONST_FFI_STDCALL 1
+#define SIGNEDNESS_OF_SIZE_T +1
+#define RUBY_EXPORT 1
+#endif
diff --git a/generated/ext/io/console/extconf.h 
b/generated/ext/io/console/extconf.h
new file mode 100644
index 0000000..c4ba12a
--- /dev/null
+++ b/generated/ext/io/console/extconf.h
@@ -0,0 +1,8 @@
+#ifndef EXTCONF_H
+#define EXTCONF_H
+#define HAVE_TERMIOS_H 1
+#define HAVE_CFMAKERAW 1
+#define HAVE_SYS_IOCTL_H 1
+#define ENABLE_IO_GETPASS 1
+#define RUBY_EXPORT 1
+#endif
diff --git a/generated/ext/io/nonblock/extconf.h 
b/generated/ext/io/nonblock/extconf.h
new file mode 100644
index 0000000..0795e3d
--- /dev/null
+++ b/generated/ext/io/nonblock/extconf.h
@@ -0,0 +1,4 @@
+#ifndef EXTCONF_H
+#define EXTCONF_H
+#define RUBY_EXPORT 1
+#endif
diff --git a/generated/ext/io/wait/extconf.h b/generated/ext/io/wait/extconf.h
new file mode 100644
index 0000000..b7b9380
--- /dev/null
+++ b/generated/ext/io/wait/extconf.h
@@ -0,0 +1,6 @@
+#ifndef EXTCONF_H
+#define EXTCONF_H
+#define HAVE_SYS_IOCTL_H 1
+#define FIONREAD_HEADER <sys/ioctl.h>
+#define RUBY_EXPORT 1
+#endif
diff --git a/generated/ext/json/extconf.h b/generated/ext/json/extconf.h
new file mode 100644
index 0000000..0795e3d
--- /dev/null
+++ b/generated/ext/json/extconf.h
@@ -0,0 +1,4 @@
+#ifndef EXTCONF_H
+#define EXTCONF_H
+#define RUBY_EXPORT 1
+#endif
diff --git a/generated/ext/json/generator/extconf.h 
b/generated/ext/json/generator/extconf.h
new file mode 100644
index 0000000..51e87ce
--- /dev/null
+++ b/generated/ext/json/generator/extconf.h
@@ -0,0 +1,5 @@
+#ifndef EXTCONF_H
+#define EXTCONF_H
+#define JSON_GENERATOR 1
+#define RUBY_EXPORT 1
+#endif
diff --git a/generated/ext/json/parser/extconf.h 
b/generated/ext/json/parser/extconf.h
new file mode 100644
index 0000000..800dc8b
--- /dev/null
+++ b/generated/ext/json/parser/extconf.h
@@ -0,0 +1,5 @@
+#ifndef EXTCONF_H
+#define EXTCONF_H
+#define HAVE_RB_ENC_RAISE 1
+#define RUBY_EXPORT 1
+#endif
diff --git a/generated/ext/nkf/extconf.h b/generated/ext/nkf/extconf.h
new file mode 100644
index 0000000..0795e3d
--- /dev/null
+++ b/generated/ext/nkf/extconf.h
@@ -0,0 +1,4 @@
+#ifndef EXTCONF_H
+#define EXTCONF_H
+#define RUBY_EXPORT 1
+#endif
diff --git a/generated/ext/objspace/extconf.h b/generated/ext/objspace/extconf.h
new file mode 100644
index 0000000..0795e3d
--- /dev/null
+++ b/generated/ext/objspace/extconf.h
@@ -0,0 +1,4 @@
+#ifndef EXTCONF_H
+#define EXTCONF_H
+#define RUBY_EXPORT 1
+#endif
diff --git a/generated/ext/openssl/extconf.h b/generated/ext/openssl/extconf.h
new file mode 100644
index 0000000..1b5b380
--- /dev/null
+++ b/generated/ext/openssl/extconf.h
@@ -0,0 +1,46 @@
+#ifndef EXTCONF_H
+#define EXTCONF_H
+#define HAVE_OPENSSL_SSL_H 1
+#define HAVE_ENGINE_LOAD_BUILTIN_ENGINES 1
+#define HAVE_ENGINE_LOAD_DYNAMIC 1
+#define HAVE_ENGINE_LOAD_CRYPTODEV 1
+#define HAVE_EC_CURVE_NIST2NID 1
+#define HAVE_X509_REVOKED_DUP 1
+#define HAVE_X509_STORE_CTX_GET0_STORE 1
+#define HAVE_SSL_CTX_SET_ALPN_SELECT_CB 1
+#define HAVE_SSL_CTX_SET1_CURVES_LIST 1
+#define HAVE_SSL_CTX_SET_ECDH_AUTO 1
+#define HAVE_SSL_GET_SERVER_TMP_KEY 1
+#define HAVE_SSL_IS_SERVER 1
+#define HAVE_OPAQUE_OPENSSL 1
+#define HAVE_OPENSSL_110_THREADING_API 1
+#define HAVE_BN_GENCB_NEW 1
+#define HAVE_BN_GENCB_FREE 1
+#define HAVE_BN_GENCB_GET_ARG 1
+#define HAVE_EVP_MD_CTX_NEW 1
+#define HAVE_EVP_MD_CTX_FREE 1
+#define HAVE_HMAC_CTX_NEW 1
+#define HAVE_HMAC_CTX_FREE 1
+#define HAVE_X509_STORE_GET_EX_DATA 1
+#define HAVE_X509_STORE_SET_EX_DATA 1
+#define HAVE_X509_CRL_GET0_SIGNATURE 1
+#define HAVE_X509_REQ_GET0_SIGNATURE 1
+#define HAVE_X509_REVOKED_GET0_SERIALNUMBER 1
+#define HAVE_X509_REVOKED_GET0_REVOCATIONDATE 1
+#define HAVE_X509_GET0_TBS_SIGALG 1
+#define HAVE_X509_STORE_CTX_GET0_UNTRUSTED 1
+#define HAVE_X509_STORE_CTX_GET0_CERT 1
+#define HAVE_X509_STORE_CTX_GET0_CHAIN 1
+#define HAVE_OCSP_SINGLERESP_GET0_ID 1
+#define HAVE_SSL_CTX_GET_CIPHERS 1
+#define HAVE_X509_UP_REF 1
+#define HAVE_X509_CRL_UP_REF 1
+#define HAVE_X509_STORE_UP_REF 1
+#define HAVE_SSL_SESSION_UP_REF 1
+#define HAVE_EVP_PKEY_UP_REF 1
+#define HAVE_SSL_CTX_SET_MIN_PROTO_VERSION 1
+#define HAVE_SSL_CTX_GET_SECURITY_LEVEL 1
+#define HAVE_X509_GET0_NOTBEFORE 1
+#define HAVE_SSL_SESSION_GET_PROTOCOL_VERSION 1
+#define HAVE_EVP_PBE_SCRYPT 1
+#endif
diff --git a/generated/ext/pathname/extconf.h b/generated/ext/pathname/extconf.h
new file mode 100644
index 0000000..0795e3d
--- /dev/null
+++ b/generated/ext/pathname/extconf.h
@@ -0,0 +1,4 @@
+#ifndef EXTCONF_H
+#define EXTCONF_H
+#define RUBY_EXPORT 1
+#endif
diff --git a/generated/ext/psych/extconf.h b/generated/ext/psych/extconf.h
new file mode 100644
index 0000000..200ccd2
--- /dev/null
+++ b/generated/ext/psych/extconf.h
@@ -0,0 +1,15 @@
+#ifndef EXTCONF_H
+#define EXTCONF_H
+#define HAVE_DLFCN_H 1
+#define HAVE_INTTYPES_H 1
+#define HAVE_MEMORY_H 1
+#define HAVE_STDINT_H 1
+#define HAVE_STDLIB_H 1
+#define HAVE_STRINGS_H 1
+#define HAVE_STRING_H 1
+#define HAVE_SYS_STAT_H 1
+#define HAVE_SYS_TYPES_H 1
+#define HAVE_UNISTD_H 1
+#define HAVE_CONFIG_H 1
+#define RUBY_EXPORT 1
+#endif
diff --git a/generated/ext/psych/psych.h b/generated/ext/psych/psych.h
new file mode 100644
index 0000000..6b3d63f
--- /dev/null
+++ b/generated/ext/psych/psych.h
@@ -0,0 +1,17 @@
+#ifndef PSYCH_H
+#define PSYCH_H
+
+#include <ruby.h>
+#include <ruby/encoding.h>
+
+#include <yaml.h>
+
+#include <psych_parser.h>
+#include <psych_emitter.h>
+#include <psych_to_ruby.h>
+#include <psych_yaml_tree.h>
+
+extern VALUE mPsych;
+
+
+#endif
diff --git a/generated/ext/psych/psych_emitter.h 
b/generated/ext/psych/psych_emitter.h
new file mode 100644
index 0000000..4c1482a
--- /dev/null
+++ b/generated/ext/psych/psych_emitter.h
@@ -0,0 +1,8 @@
+#ifndef PSYCH_EMITTER_H
+#define PSYCH_EMITTER_H
+
+#include <psych.h>
+
+void Init_psych_emitter(void);
+
+#endif
diff --git a/generated/ext/psych/psych_parser.h 
b/generated/ext/psych/psych_parser.h
new file mode 100644
index 0000000..beb3dd0
--- /dev/null
+++ b/generated/ext/psych/psych_parser.h
@@ -0,0 +1,6 @@
+#ifndef PSYCH_PARSER_H
+#define PSYCH_PARSER_H
+
+void Init_psych_parser(void);
+
+#endif
diff --git a/generated/ext/psych/psych_to_ruby.h 
b/generated/ext/psych/psych_to_ruby.h
new file mode 100644
index 0000000..7b8e757
--- /dev/null
+++ b/generated/ext/psych/psych_to_ruby.h
@@ -0,0 +1,8 @@
+#ifndef PSYCH_TO_RUBY_H
+#define PSYCH_TO_RUBY_H
+
+#include <psych.h>
+
+void Init_psych_to_ruby(void);
+
+#endif
diff --git a/generated/ext/psych/psych_yaml_tree.h 
b/generated/ext/psych/psych_yaml_tree.h
new file mode 100644
index 0000000..4628a69
--- /dev/null
+++ b/generated/ext/psych/psych_yaml_tree.h
@@ -0,0 +1,8 @@
+#ifndef PSYCH_YAML_TREE_H
+#define PSYCH_YAML_TREE_H
+
+#include <psych.h>
+
+void Init_psych_yaml_tree(void);
+
+#endif
diff --git a/generated/ext/psych/yaml/config.h 
b/generated/ext/psych/yaml/config.h
new file mode 100644
index 0000000..da90513
--- /dev/null
+++ b/generated/ext/psych/yaml/config.h
@@ -0,0 +1,10 @@
+#define PACKAGE_NAME "yaml"
+#define PACKAGE_TARNAME "yaml"
+#define PACKAGE_VERSION "0.2.1"
+#define PACKAGE_STRING "yaml 0.2.1"
+#define PACKAGE_BUGREPORT "https://github.com/yaml/libyaml/issues";
+#define PACKAGE_URL "https://github.com/yaml/libyaml";
+#define YAML_VERSION_MAJOR 0
+#define YAML_VERSION_MINOR 2
+#define YAML_VERSION_PATCH 1
+#define YAML_VERSION_STRING "0.2.1"
diff --git a/generated/ext/psych/yaml/yaml.h b/generated/ext/psych/yaml/yaml.h
new file mode 100644
index 0000000..f33a152
--- /dev/null
+++ b/generated/ext/psych/yaml/yaml.h
@@ -0,0 +1,1971 @@
+/**
+ * @file yaml.h
+ * @brief Public interface for libyaml.
+ *
+ * Include the header file with the code:
+ * @code
+ * #include <yaml.h>
+ * @endcode
+ */
+
+#ifndef YAML_H
+#define YAML_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+
+/**
+ * @defgroup export Export Definitions
+ * @{
+ */
+
+/** The public API declaration. */
+
+#ifdef _WIN32
+#   if defined(YAML_DECLARE_STATIC)
+#       define  YAML_DECLARE(type)  type
+#   elif defined(YAML_DECLARE_EXPORT)
+#       define  YAML_DECLARE(type)  __declspec(dllexport) type
+#   else
+#       define  YAML_DECLARE(type)  __declspec(dllimport) type
+#   endif
+#else
+#   define  YAML_DECLARE(type)  type
+#endif
+
+/** @} */
+
+/**
+ * @defgroup version Version Information
+ * @{
+ */
+
+/**
+ * Get the library version as a string.
+ *
+ * @returns The function returns the pointer to a static string of the form
+ * @c "X.Y.Z", where @c X is the major version number, @c Y is a minor version
+ * number, and @c Z is the patch version number.
+ */
+
+YAML_DECLARE(const char *)
+yaml_get_version_string(void);
+
+/**
+ * Get the library version numbers.
+ *
+ * @param[out]      major   Major version number.
+ * @param[out]      minor   Minor version number.
+ * @param[out]      patch   Patch version number.
+ */
+
+YAML_DECLARE(void)
+yaml_get_version(int *major, int *minor, int *patch);
+
+/** @} */
+
+/**
+ * @defgroup basic Basic Types
+ * @{
+ */
+
+/** The character type (UTF-8 octet). */
+typedef unsigned char yaml_char_t;
+
+/** The version directive data. */
+typedef struct yaml_version_directive_s {
+    /** The major version number. */
+    int major;
+    /** The minor version number. */
+    int minor;
+} yaml_version_directive_t;
+
+/** The tag directive data. */
+typedef struct yaml_tag_directive_s {
+    /** The tag handle. */
+    yaml_char_t *handle;
+    /** The tag prefix. */
+    yaml_char_t *prefix;
+} yaml_tag_directive_t;
+
+/** The stream encoding. */
+typedef enum yaml_encoding_e {
+    /** Let the parser choose the encoding. */
+    YAML_ANY_ENCODING,
+    /** The default UTF-8 encoding. */
+    YAML_UTF8_ENCODING,
+    /** The UTF-16-LE encoding with BOM. */
+    YAML_UTF16LE_ENCODING,
+    /** The UTF-16-BE encoding with BOM. */
+    YAML_UTF16BE_ENCODING
+} yaml_encoding_t;
+
+/** Line break types. */
+
+typedef enum yaml_break_e {
+    /** Let the parser choose the break type. */
+    YAML_ANY_BREAK,
+    /** Use CR for line breaks (Mac style). */
+    YAML_CR_BREAK,
+    /** Use LN for line breaks (Unix style). */
+    YAML_LN_BREAK,
+    /** Use CR LN for line breaks (DOS style). */
+    YAML_CRLN_BREAK
+} yaml_break_t;
+
+/** Many bad things could happen with the parser and emitter. */
+typedef enum yaml_error_type_e {
+    /** No error is produced. */
+    YAML_NO_ERROR,
+
+    /** Cannot allocate or reallocate a block of memory. */
+    YAML_MEMORY_ERROR,
+
+    /** Cannot read or decode the input stream. */
+    YAML_READER_ERROR,
+    /** Cannot scan the input stream. */
+    YAML_SCANNER_ERROR,
+    /** Cannot parse the input stream. */
+    YAML_PARSER_ERROR,
+    /** Cannot compose a YAML document. */
+    YAML_COMPOSER_ERROR,
+
+    /** Cannot write to the output stream. */
+    YAML_WRITER_ERROR,
+    /** Cannot emit a YAML stream. */
+    YAML_EMITTER_ERROR
+} yaml_error_type_t;
+
+/** The pointer position. */
+typedef struct yaml_mark_s {
+    /** The position index. */
+    size_t index;
+
+    /** The position line. */
+    size_t line;
+
+    /** The position column. */
+    size_t column;
+} yaml_mark_t;
+
+/** @} */
+
+/**
+ * @defgroup styles Node Styles
+ * @{
+ */
+
+/** Scalar styles. */
+typedef enum yaml_scalar_style_e {
+    /** Let the emitter choose the style. */
+    YAML_ANY_SCALAR_STYLE,
+
+    /** The plain scalar style. */
+    YAML_PLAIN_SCALAR_STYLE,
+
+    /** The single-quoted scalar style. */
+    YAML_SINGLE_QUOTED_SCALAR_STYLE,
+    /** The double-quoted scalar style. */
+    YAML_DOUBLE_QUOTED_SCALAR_STYLE,
+
+    /** The literal scalar style. */
+    YAML_LITERAL_SCALAR_STYLE,
+    /** The folded scalar style. */
+    YAML_FOLDED_SCALAR_STYLE
+} yaml_scalar_style_t;
+
+/** Sequence styles. */
+typedef enum yaml_sequence_style_e {
+    /** Let the emitter choose the style. */
+    YAML_ANY_SEQUENCE_STYLE,
+
+    /** The block sequence style. */
+    YAML_BLOCK_SEQUENCE_STYLE,
+    /** The flow sequence style. */
+    YAML_FLOW_SEQUENCE_STYLE
+} yaml_sequence_style_t;
+
+/** Mapping styles. */
+typedef enum yaml_mapping_style_e {
+    /** Let the emitter choose the style. */
+    YAML_ANY_MAPPING_STYLE,
+
+    /** The block mapping style. */
+    YAML_BLOCK_MAPPING_STYLE,
+    /** The flow mapping style. */
+    YAML_FLOW_MAPPING_STYLE
+/*    YAML_FLOW_SET_MAPPING_STYLE   */
+} yaml_mapping_style_t;
+
+/** @} */
+
+/**
+ * @defgroup tokens Tokens
+ * @{
+ */
+
+/** Token types. */
+typedef enum yaml_token_type_e {
+    /** An empty token. */
+    YAML_NO_TOKEN,
+
+    /** A STREAM-START token. */
+    YAML_STREAM_START_TOKEN,
+    /** A STREAM-END token. */
+    YAML_STREAM_END_TOKEN,
+
+    /** A VERSION-DIRECTIVE token. */
+    YAML_VERSION_DIRECTIVE_TOKEN,
+    /** A TAG-DIRECTIVE token. */
+    YAML_TAG_DIRECTIVE_TOKEN,
+    /** A DOCUMENT-START token. */
+    YAML_DOCUMENT_START_TOKEN,
+    /** A DOCUMENT-END token. */
+    YAML_DOCUMENT_END_TOKEN,
+
+    /** A BLOCK-SEQUENCE-START token. */
+    YAML_BLOCK_SEQUENCE_START_TOKEN,
+    /** A BLOCK-SEQUENCE-END token. */
+    YAML_BLOCK_MAPPING_START_TOKEN,
+    /** A BLOCK-END token. */
+    YAML_BLOCK_END_TOKEN,
+
+    /** A FLOW-SEQUENCE-START token. */
+    YAML_FLOW_SEQUENCE_START_TOKEN,
+    /** A FLOW-SEQUENCE-END token. */
+    YAML_FLOW_SEQUENCE_END_TOKEN,
+    /** A FLOW-MAPPING-START token. */
+    YAML_FLOW_MAPPING_START_TOKEN,
+    /** A FLOW-MAPPING-END token. */
+    YAML_FLOW_MAPPING_END_TOKEN,
+
+    /** A BLOCK-ENTRY token. */
+    YAML_BLOCK_ENTRY_TOKEN,
+    /** A FLOW-ENTRY token. */
+    YAML_FLOW_ENTRY_TOKEN,
+    /** A KEY token. */
+    YAML_KEY_TOKEN,
+    /** A VALUE token. */
+    YAML_VALUE_TOKEN,
+
+    /** An ALIAS token. */
+    YAML_ALIAS_TOKEN,
+    /** An ANCHOR token. */
+    YAML_ANCHOR_TOKEN,
+    /** A TAG token. */
+    YAML_TAG_TOKEN,
+    /** A SCALAR token. */
+    YAML_SCALAR_TOKEN
+} yaml_token_type_t;
+
+/** The token structure. */
+typedef struct yaml_token_s {
+
+    /** The token type. */
+    yaml_token_type_t type;
+
+    /** The token data. */
+    union {
+
+        /** The stream start (for @c YAML_STREAM_START_TOKEN). */
+        struct {
+            /** The stream encoding. */
+            yaml_encoding_t encoding;
+        } stream_start;
+
+        /** The alias (for @c YAML_ALIAS_TOKEN). */
+        struct {
+            /** The alias value. */
+            yaml_char_t *value;
+        } alias;
+
+        /** The anchor (for @c YAML_ANCHOR_TOKEN). */
+        struct {
+            /** The anchor value. */
+            yaml_char_t *value;
+        } anchor;
+
+        /** The tag (for @c YAML_TAG_TOKEN). */
+        struct {
+            /** The tag handle. */
+            yaml_char_t *handle;
+            /** The tag suffix. */
+            yaml_char_t *suffix;
+        } tag;
+
+        /** The scalar value (for @c YAML_SCALAR_TOKEN). */
+        struct {
+            /** The scalar value. */
+            yaml_char_t *value;
+            /** The length of the scalar value. */
+            size_t length;
+            /** The scalar style. */
+            yaml_scalar_style_t style;
+        } scalar;
+
+        /** The version directive (for @c YAML_VERSION_DIRECTIVE_TOKEN). */
+        struct {
+            /** The major version number. */
+            int major;
+            /** The minor version number. */
+            int minor;
+        } version_directive;
+
+        /** The tag directive (for @c YAML_TAG_DIRECTIVE_TOKEN). */
+        struct {
+            /** The tag handle. */
+            yaml_char_t *handle;
+            /** The tag prefix. */
+            yaml_char_t *prefix;
+        } tag_directive;
+
+    } data;
+
+    /** The beginning of the token. */
+    yaml_mark_t start_mark;
+    /** The end of the token. */
+    yaml_mark_t end_mark;
+
+} yaml_token_t;
+
+/**
+ * Free any memory allocated for a token object.
+ *
+ * @param[in,out]   token   A token object.
+ */
+
+YAML_DECLARE(void)
+yaml_token_delete(yaml_token_t *token);
+
+/** @} */
+
+/**
+ * @defgroup events Events
+ * @{
+ */
+
+/** Event types. */
+typedef enum yaml_event_type_e {
+    /** An empty event. */
+    YAML_NO_EVENT,
+
+    /** A STREAM-START event. */
+    YAML_STREAM_START_EVENT,
+    /** A STREAM-END event. */
+    YAML_STREAM_END_EVENT,
+
+    /** A DOCUMENT-START event. */
+    YAML_DOCUMENT_START_EVENT,
+    /** A DOCUMENT-END event. */
+    YAML_DOCUMENT_END_EVENT,
+
+    /** An ALIAS event. */
+    YAML_ALIAS_EVENT,
+    /** A SCALAR event. */
+    YAML_SCALAR_EVENT,
+
+    /** A SEQUENCE-START event. */
+    YAML_SEQUENCE_START_EVENT,
+    /** A SEQUENCE-END event. */
+    YAML_SEQUENCE_END_EVENT,
+
+    /** A MAPPING-START event. */
+    YAML_MAPPING_START_EVENT,
+    /** A MAPPING-END event. */
+    YAML_MAPPING_END_EVENT
+} yaml_event_type_t;
+
+/** The event structure. */
+typedef struct yaml_event_s {
+
+    /** The event type. */
+    yaml_event_type_t type;
+
+    /** The event data. */
+    union {
+
+        /** The stream parameters (for @c YAML_STREAM_START_EVENT). */
+        struct {
+            /** The document encoding. */
+            yaml_encoding_t encoding;
+        } stream_start;
+
+        /** The document parameters (for @c YAML_DOCUMENT_START_EVENT). */
+        struct {
+            /** The version directive. */
+            yaml_version_directive_t *version_directive;
+
+            /** The list of tag directives. */
+            struct {
+                /** The beginning of the tag directives list. */
+                yaml_tag_directive_t *start;
+                /** The end of the tag directives list. */
+                yaml_tag_directive_t *end;
+            } tag_directives;
+
+            /** Is the document indicator implicit? */
+            int implicit;
+        } document_start;
+
+        /** The document end parameters (for @c YAML_DOCUMENT_END_EVENT). */
+        struct {
+            /** Is the document end indicator implicit? */
+            int implicit;
+        } document_end;
+
+        /** The alias parameters (for @c YAML_ALIAS_EVENT). */
+        struct {
+            /** The anchor. */
+            yaml_char_t *anchor;
+        } alias;
+
+        /** The scalar parameters (for @c YAML_SCALAR_EVENT). */
+        struct {
+            /** The anchor. */
+            yaml_char_t *anchor;
+            /** The tag. */
+            yaml_char_t *tag;
+            /** The scalar value. */
+            yaml_char_t *value;
+            /** The length of the scalar value. */
+            size_t length;
+            /** Is the tag optional for the plain style? */
+            int plain_implicit;
+            /** Is the tag optional for any non-plain style? */
+            int quoted_implicit;
+            /** The scalar style. */
+            yaml_scalar_style_t style;
+        } scalar;
+
+        /** The sequence parameters (for @c YAML_SEQUENCE_START_EVENT). */
+        struct {
+            /** The anchor. */
+            yaml_char_t *anchor;
+            /** The tag. */
+            yaml_char_t *tag;
+            /** Is the tag optional? */
+            int implicit;
+            /** The sequence style. */
+            yaml_sequence_style_t style;
+        } sequence_start;
+
+        /** The mapping parameters (for @c YAML_MAPPING_START_EVENT). */
+        struct {
+            /** The anchor. */
+            yaml_char_t *anchor;
+            /** The tag. */
+            yaml_char_t *tag;
+            /** Is the tag optional? */
+            int implicit;
+            /** The mapping style. */
+            yaml_mapping_style_t style;
+        } mapping_start;
+
+    } data;
+
+    /** The beginning of the event. */
+    yaml_mark_t start_mark;
+    /** The end of the event. */
+    yaml_mark_t end_mark;
+
+} yaml_event_t;
+
+/**
+ * Create the STREAM-START event.
+ *
+ * @param[out]      event       An empty event object.
+ * @param[in]       encoding    The stream encoding.
+ *
+ * @returns @c 1 if the function succeeded, @c 0 on error.
+ */
+
+YAML_DECLARE(int)
+yaml_stream_start_event_initialize(yaml_event_t *event,
+        yaml_encoding_t encoding);
+
+/**
+ * Create the STREAM-END event.
+ *
+ * @param[out]      event       An empty event object.
+ *
+ * @returns @c 1 if the function succeeded, @c 0 on error.
+ */
+
+YAML_DECLARE(int)
+yaml_stream_end_event_initialize(yaml_event_t *event);
+
+/**
+ * Create the DOCUMENT-START event.
+ *
+ * The @a implicit argument is considered as a stylistic parameter and may be
+ * ignored by the emitter.
+ *
+ * @param[out]      event                   An empty event object.
+ * @param[in]       version_directive       The %YAML directive value or
+ *                                          @c NULL.
+ * @param[in]       tag_directives_start    The beginning of the %TAG
+ *                                          directives list.
+ * @param[in]       tag_directives_end      The end of the %TAG directives
+ *                                          list.
+ * @param[in]       implicit                If the document start indicator is
+ *                                          implicit.
+ *
+ * @returns @c 1 if the function succeeded, @c 0 on error.
+ */
+
+YAML_DECLARE(int)
+yaml_document_start_event_initialize(yaml_event_t *event,
+        yaml_version_directive_t *version_directive,
+        yaml_tag_directive_t *tag_directives_start,
+        yaml_tag_directive_t *tag_directives_end,
+        int implicit);
+
+/**
+ * Create the DOCUMENT-END event.
+ *
+ * The @a implicit argument is considered as a stylistic parameter and may be
+ * ignored by the emitter.
+ *
+ * @param[out]      event       An empty event object.
+ * @param[in]       implicit    If the document end indicator is implicit.
+ *
+ * @returns @c 1 if the function succeeded, @c 0 on error.
+ */
+
+YAML_DECLARE(int)
+yaml_document_end_event_initialize(yaml_event_t *event, int implicit);
+
+/**
+ * Create an ALIAS event.
+ *
+ * @param[out]      event       An empty event object.
+ * @param[in]       anchor      The anchor value.
+ *
+ * @returns @c 1 if the function succeeded, @c 0 on error.
+ */
+
+YAML_DECLARE(int)
+yaml_alias_event_initialize(yaml_event_t *event, yaml_char_t *anchor);
+
+/**
+ * Create a SCALAR event.
+ *
+ * The @a style argument may be ignored by the emitter.
+ *
+ * Either the @a tag attribute or one of the @a plain_implicit and
+ * @a quoted_implicit flags must be set.
+ *
+ * @param[out]      event           An empty event object.
+ * @param[in]       anchor          The scalar anchor or @c NULL.
+ * @param[in]       tag             The scalar tag or @c NULL.
+ * @param[in]       value           The scalar value.
+ * @param[in]       length          The length of the scalar value.
+ * @param[in]       plain_implicit  If the tag may be omitted for the plain
+ *                                  style.
+ * @param[in]       quoted_implicit If the tag may be omitted for any
+ *                                  non-plain style.
+ * @param[in]       style           The scalar style.
+ *
+ * @returns @c 1 if the function succeeded, @c 0 on error.
+ */
+
+YAML_DECLARE(int)
+yaml_scalar_event_initialize(yaml_event_t *event,
+        yaml_char_t *anchor, yaml_char_t *tag,
+        yaml_char_t *value, int length,
+        int plain_implicit, int quoted_implicit,
+        yaml_scalar_style_t style);
+
+/**
+ * Create a SEQUENCE-START event.
+ *
+ * The @a style argument may be ignored by the emitter.
+ *
+ * Either the @a tag attribute or the @a implicit flag must be set.
+ *
+ * @param[out]      event       An empty event object.
+ * @param[in]       anchor      The sequence anchor or @c NULL.
+ * @param[in]       tag         The sequence tag or @c NULL.
+ * @param[in]       implicit    If the tag may be omitted.
+ * @param[in]       style       The sequence style.
+ *
+ * @returns @c 1 if the function succeeded, @c 0 on error.
+ */
+
+YAML_DECLARE(int)
+yaml_sequence_start_event_initialize(yaml_event_t *event,
+        yaml_char_t *anchor, yaml_char_t *tag, int implicit,
+        yaml_sequence_style_t style);
+
+/**
+ * Create a SEQUENCE-END event.
+ *
+ * @param[out]      event       An empty event object.
+ *
+ * @returns @c 1 if the function succeeded, @c 0 on error.
+ */
+
+YAML_DECLARE(int)
+yaml_sequence_end_event_initialize(yaml_event_t *event);
+
+/**
+ * Create a MAPPING-START event.
+ *
+ * The @a style argument may be ignored by the emitter.
+ *
+ * Either the @a tag attribute or the @a implicit flag must be set.
+ *
+ * @param[out]      event       An empty event object.
+ * @param[in]       anchor      The mapping anchor or @c NULL.
+ * @param[in]       tag         The mapping tag or @c NULL.
+ * @param[in]       implicit    If the tag may be omitted.
+ * @param[in]       style       The mapping style.
+ *
+ * @returns @c 1 if the function succeeded, @c 0 on error.
+ */
+
+YAML_DECLARE(int)
+yaml_mapping_start_event_initialize(yaml_event_t *event,
+        yaml_char_t *anchor, yaml_char_t *tag, int implicit,
+        yaml_mapping_style_t style);
+
+/**
+ * Create a MAPPING-END event.
+ *
+ * @param[out]      event       An empty event object.
+ *
+ * @returns @c 1 if the function succeeded, @c 0 on error.
+ */
+
+YAML_DECLARE(int)
+yaml_mapping_end_event_initialize(yaml_event_t *event);
+
+/**
+ * Free any memory allocated for an event object.
+ *
+ * @param[in,out]   event   An event object.
+ */
+
+YAML_DECLARE(void)
+yaml_event_delete(yaml_event_t *event);
+
+/** @} */
+
+/**
+ * @defgroup nodes Nodes
+ * @{
+ */
+
+/** The tag @c !!null with the only possible value: @c null. */
+#define YAML_NULL_TAG       "tag:yaml.org,2002:null"
+/** The tag @c !!bool with the values: @c true and @c falce. */
+#define YAML_BOOL_TAG       "tag:yaml.org,2002:bool"
+/** The tag @c !!str for string values. */
+#define YAML_STR_TAG        "tag:yaml.org,2002:str"
+/** The tag @c !!int for integer values. */
+#define YAML_INT_TAG        "tag:yaml.org,2002:int"
+/** The tag @c !!float for float values. */
+#define YAML_FLOAT_TAG      "tag:yaml.org,2002:float"
+/** The tag @c !!timestamp for date and time values. */
+#define YAML_TIMESTAMP_TAG  "tag:yaml.org,2002:timestamp"
+
+/** The tag @c !!seq is used to denote sequences. */
+#define YAML_SEQ_TAG        "tag:yaml.org,2002:seq"
+/** The tag @c !!map is used to denote mapping. */
+#define YAML_MAP_TAG        "tag:yaml.org,2002:map"
+
+/** The default scalar tag is @c !!str. */
+#define YAML_DEFAULT_SCALAR_TAG     YAML_STR_TAG
+/** The default sequence tag is @c !!seq. */
+#define YAML_DEFAULT_SEQUENCE_TAG   YAML_SEQ_TAG
+/** The default mapping tag is @c !!map. */
+#define YAML_DEFAULT_MAPPING_TAG    YAML_MAP_TAG
+
+/** Node types. */
+typedef enum yaml_node_type_e {
+    /** An empty node. */
+    YAML_NO_NODE,
+
+    /** A scalar node. */
+    YAML_SCALAR_NODE,
+    /** A sequence node. */
+    YAML_SEQUENCE_NODE,
+    /** A mapping node. */
+    YAML_MAPPING_NODE
+} yaml_node_type_t;
+
+/** The forward definition of a document node structure. */
+typedef struct yaml_node_s yaml_node_t;
+
+/** An element of a sequence node. */
+typedef int yaml_node_item_t;
+
+/** An element of a mapping node. */
+typedef struct yaml_node_pair_s {
+    /** The key of the element. */
+    int key;
+    /** The value of the element. */
+    int value;
+} yaml_node_pair_t;
+
+/** The node structure. */
+struct yaml_node_s {
+
+    /** The node type. */
+    yaml_node_type_t type;
+
+    /** The node tag. */
+    yaml_char_t *tag;
+
+    /** The node data. */
+    union {
+
+        /** The scalar parameters (for @c YAML_SCALAR_NODE). */
+        struct {
+            /** The scalar value. */
+            yaml_char_t *value;
+            /** The length of the scalar value. */
+            size_t length;
+            /** The scalar style. */
+            yaml_scalar_style_t style;
+        } scalar;
+
+        /** The sequence parameters (for @c YAML_SEQUENCE_NODE). */
+        struct {
+            /** The stack of sequence items. */
+            struct {
+                /** The beginning of the stack. */
+                yaml_node_item_t *start;
+                /** The end of the stack. */
+                yaml_node_item_t *end;
+                /** The top of the stack. */
+                yaml_node_item_t *top;
+            } items;
+            /** The sequence style. */
+            yaml_sequence_style_t style;
+        } sequence;
+
+        /** The mapping parameters (for @c YAML_MAPPING_NODE). */
+        struct {
+            /** The stack of mapping pairs (key, value). */
+            struct {
+                /** The beginning of the stack. */
+                yaml_node_pair_t *start;
+                /** The end of the stack. */
+                yaml_node_pair_t *end;
+                /** The top of the stack. */
+                yaml_node_pair_t *top;
+            } pairs;
+            /** The mapping style. */
+            yaml_mapping_style_t style;
+        } mapping;
+
+    } data;
+
+    /** The beginning of the node. */
+    yaml_mark_t start_mark;
+    /** The end of the node. */
+    yaml_mark_t end_mark;
+
+};
+
+/** The document structure. */
+typedef struct yaml_document_s {
+
+    /** The document nodes. */
+    struct {
+        /** The beginning of the stack. */
+        yaml_node_t *start;
+        /** The end of the stack. */
+        yaml_node_t *end;
+        /** The top of the stack. */
+        yaml_node_t *top;
+    } nodes;
+
+    /** The version directive. */
+    yaml_version_directive_t *version_directive;
+
+    /** The list of tag directives. */
+    struct {
+        /** The beginning of the tag directives list. */
+        yaml_tag_directive_t *start;
+        /** The end of the tag directives list. */
+        yaml_tag_directive_t *end;
+    } tag_directives;
+
+    /** Is the document start indicator implicit? */
+    int start_implicit;
+    /** Is the document end indicator implicit? */
+    int end_implicit;
+
+    /** The beginning of the document. */
+    yaml_mark_t start_mark;
+    /** The end of the document. */
+    yaml_mark_t end_mark;
+
+} yaml_document_t;
+
+/**
+ * Create a YAML document.
+ *
+ * @param[out]      document                An empty document object.
+ * @param[in]       version_directive       The %YAML directive value or
+ *                                          @c NULL.
+ * @param[in]       tag_directives_start    The beginning of the %TAG
+ *                                          directives list.
+ * @param[in]       tag_directives_end      The end of the %TAG directives
+ *                                          list.
+ * @param[in]       start_implicit          If the document start indicator is
+ *                                          implicit.
+ * @param[in]       end_implicit            If the document end indicator is
+ *                                          implicit.
+ *
+ * @returns @c 1 if the function succeeded, @c 0 on error.
+ */
+
+YAML_DECLARE(int)
+yaml_document_initialize(yaml_document_t *document,
+        yaml_version_directive_t *version_directive,
+        yaml_tag_directive_t *tag_directives_start,
+        yaml_tag_directive_t *tag_directives_end,
+        int start_implicit, int end_implicit);
+
+/**
+ * Delete a YAML document and all its nodes.
+ *
+ * @param[in,out]   document        A document object.
+ */
+
+YAML_DECLARE(void)
+yaml_document_delete(yaml_document_t *document);
+
+/**
+ * Get a node of a YAML document.
+ *
+ * The pointer returned by this function is valid until any of the functions
+ * modifying the documents are called.
+ *
+ * @param[in]       document        A document object.
+ * @param[in]       index           The node id.
+ *
+ * @returns the node objct or @c NULL if @c node_id is out of range.
+ */
+
+YAML_DECLARE(yaml_node_t *)
+yaml_document_get_node(yaml_document_t *document, int index);
+
+/**
+ * Get the root of a YAML document node.
+ *
+ * The root object is the first object added to the document.
+ *
+ * The pointer returned by this function is valid until any of the functions
+ * modifying the documents are called.
+ *
+ * An empty document produced by the parser signifies the end of a YAML
+ * stream.
+ *
+ * @param[in]       document        A document object.
+ *
+ * @returns the node object or @c NULL if the document is empty.
+ */
+
+YAML_DECLARE(yaml_node_t *)
+yaml_document_get_root_node(yaml_document_t *document);
+
+/**
+ * Create a SCALAR node and attach it to the document.
+ *
+ * The @a style argument may be ignored by the emitter.
+ *
+ * @param[in,out]   document        A document object.
+ * @param[in]       tag             The scalar tag.
+ * @param[in]       value           The scalar value.
+ * @param[in]       length          The length of the scalar value.
+ * @param[in]       style           The scalar style.
+ *
+ * @returns the node id or @c 0 on error.
+ */
+
+YAML_DECLARE(int)
+yaml_document_add_scalar(yaml_document_t *document,
+        yaml_char_t *tag, yaml_char_t *value, int length,
+        yaml_scalar_style_t style);
+
+/**
+ * Create a SEQUENCE node and attach it to the document.
+ *
+ * The @a style argument may be ignored by the emitter.
+ *
+ * @param[in,out]   document    A document object.
+ * @param[in]       tag         The sequence tag.
+ * @param[in]       style       The sequence style.
+ *
+ * @returns the node id or @c 0 on error.
+ */
+
+YAML_DECLARE(int)
+yaml_document_add_sequence(yaml_document_t *document,
+        yaml_char_t *tag, yaml_sequence_style_t style);
+
+/**
+ * Create a MAPPING node and attach it to the document.
+ *
+ * The @a style argument may be ignored by the emitter.
+ *
+ * @param[in,out]   document    A document object.
+ * @param[in]       tag         The sequence tag.
+ * @param[in]       style       The sequence style.
+ *
+ * @returns the node id or @c 0 on error.
+ */
+
+YAML_DECLARE(int)
+yaml_document_add_mapping(yaml_document_t *document,
+        yaml_char_t *tag, yaml_mapping_style_t style);
+
+/**
+ * Add an item to a SEQUENCE node.
+ *
+ * @param[in,out]   document    A document object.
+ * @param[in]       sequence    The sequence node id.
+ * @param[in]       item        The item node id.
+*
+ * @returns @c 1 if the function succeeded, @c 0 on error.
+ */
+
+YAML_DECLARE(int)
+yaml_document_append_sequence_item(yaml_document_t *document,
+        int sequence, int item);
+
+/**
+ * Add a pair of a key and a value to a MAPPING node.
+ *
+ * @param[in,out]   document    A document object.
+ * @param[in]       mapping     The mapping node id.
+ * @param[in]       key         The key node id.
+ * @param[in]       value       The value node id.
+*
+ * @returns @c 1 if the function succeeded, @c 0 on error.
+ */
+
+YAML_DECLARE(int)
+yaml_document_append_mapping_pair(yaml_document_t *document,
+        int mapping, int key, int value);
+
+/** @} */
+
+/**
+ * @defgroup parser Parser Definitions
+ * @{
+ */
+
+/**
+ * The prototype of a read handler.
+ *
+ * The read handler is called when the parser needs to read more bytes from the
+ * source.  The handler should write not more than @a size bytes to the @a
+ * buffer.  The number of written bytes should be set to the @a length 
variable.
+ *
+ * @param[in,out]   data        A pointer to an application data specified by
+ *                              yaml_parser_set_input().
+ * @param[out]      buffer      The buffer to write the data from the source.
+ * @param[in]       size        The size of the buffer.
+ * @param[out]      size_read   The actual number of bytes read from the 
source.
+ *
+ * @returns On success, the handler should return @c 1.  If the handler failed,
+ * the returned value should be @c 0.  On EOF, the handler should set the
+ * @a size_read to @c 0 and return @c 1.
+ */
+
+typedef int yaml_read_handler_t(void *data, unsigned char *buffer, size_t size,
+        size_t *size_read);
+
+/**
+ * This structure holds information about a potential simple key.
+ */
+
+typedef struct yaml_simple_key_s {
+    /** Is a simple key possible? */
+    int possible;
+
+    /** Is a simple key required? */
+    int required;
+
+    /** The number of the token. */
+    size_t token_number;
+
+    /** The position mark. */
+    yaml_mark_t mark;
+} yaml_simple_key_t;
+
+/**
+ * The states of the parser.
+ */
+typedef enum yaml_parser_state_e {
+    /** Expect STREAM-START. */
+    YAML_PARSE_STREAM_START_STATE,
+    /** Expect the beginning of an implicit document. */
+    YAML_PARSE_IMPLICIT_DOCUMENT_START_STATE,
+    /** Expect DOCUMENT-START. */
+    YAML_PARSE_DOCUMENT_START_STATE,
+    /** Expect the content of a document. */
+    YAML_PARSE_DOCUMENT_CONTENT_STATE,
+    /** Expect DOCUMENT-END. */
+    YAML_PARSE_DOCUMENT_END_STATE,
+    /** Expect a block node. */
+    YAML_PARSE_BLOCK_NODE_STATE,
+    /** Expect a block node or indentless sequence. */
+    YAML_PARSE_BLOCK_NODE_OR_INDENTLESS_SEQUENCE_STATE,
+    /** Expect a flow node. */
+    YAML_PARSE_FLOW_NODE_STATE,
+    /** Expect the first entry of a block sequence. */
+    YAML_PARSE_BLOCK_SEQUENCE_FIRST_ENTRY_STATE,
+    /** Expect an entry of a block sequence. */
+    YAML_PARSE_BLOCK_SEQUENCE_ENTRY_STATE,
+    /** Expect an entry of an indentless sequence. */
+    YAML_PARSE_INDENTLESS_SEQUENCE_ENTRY_STATE,
+    /** Expect the first key of a block mapping. */
+    YAML_PARSE_BLOCK_MAPPING_FIRST_KEY_STATE,
+    /** Expect a block mapping key. */
+    YAML_PARSE_BLOCK_MAPPING_KEY_STATE,
+    /** Expect a block mapping value. */
+    YAML_PARSE_BLOCK_MAPPING_VALUE_STATE,
+    /** Expect the first entry of a flow sequence. */
+    YAML_PARSE_FLOW_SEQUENCE_FIRST_ENTRY_STATE,
+    /** Expect an entry of a flow sequence. */
+    YAML_PARSE_FLOW_SEQUENCE_ENTRY_STATE,
+    /** Expect a key of an ordered mapping. */
+    YAML_PARSE_FLOW_SEQUENCE_ENTRY_MAPPING_KEY_STATE,
+    /** Expect a value of an ordered mapping. */
+    YAML_PARSE_FLOW_SEQUENCE_ENTRY_MAPPING_VALUE_STATE,
+    /** Expect the and of an ordered mapping entry. */
+    YAML_PARSE_FLOW_SEQUENCE_ENTRY_MAPPING_END_STATE,
+    /** Expect the first key of a flow mapping. */
+    YAML_PARSE_FLOW_MAPPING_FIRST_KEY_STATE,
+    /** Expect a key of a flow mapping. */
+    YAML_PARSE_FLOW_MAPPING_KEY_STATE,
+    /** Expect a value of a flow mapping. */
+    YAML_PARSE_FLOW_MAPPING_VALUE_STATE,
+    /** Expect an empty value of a flow mapping. */
+    YAML_PARSE_FLOW_MAPPING_EMPTY_VALUE_STATE,
+    /** Expect nothing. */
+    YAML_PARSE_END_STATE
+} yaml_parser_state_t;
+
+/**
+ * This structure holds aliases data.
+ */
+
+typedef struct yaml_alias_data_s {
+    /** The anchor. */
+    yaml_char_t *anchor;
+    /** The node id. */
+    int index;
+    /** The anchor mark. */
+    yaml_mark_t mark;
+} yaml_alias_data_t;
+
+/**
+ * The parser structure.
+ *
+ * All members are internal.  Manage the structure using the @c yaml_parser_
+ * family of functions.
+ */
+
+typedef struct yaml_parser_s {
+
+    /**
+     * @name Error handling
+     * @{
+     */
+
+    /** Error type. */
+    yaml_error_type_t error;
+    /** Error description. */
+    const char *problem;
+    /** The byte about which the problem occurred. */
+    size_t problem_offset;
+    /** The problematic value (@c -1 is none). */
+    int problem_value;
+    /** The problem position. */
+    yaml_mark_t problem_mark;
+    /** The error context. */
+    const char *context;
+    /** The context position. */
+    yaml_mark_t context_mark;
+
+    /**
+     * @}
+     */
+
+    /**
+     * @name Reader stuff
+     * @{
+     */
+
+    /** Read handler. */
+    yaml_read_handler_t *read_handler;
+
+    /** A pointer for passing to the read handler. */
+    void *read_handler_data;
+
+    /** Standard (string or file) input data. */
+    union {
+        /** String input data. */
+        struct {
+            /** The string start pointer. */
+            const unsigned char *start;
+            /** The string end pointer. */
+            const unsigned char *end;
+            /** The string current position. */
+            const unsigned char *current;
+        } string;
+
+        /** File input data. */
+        FILE *file;
+    } input;
+
+    /** EOF flag */
+    int eof;
+
+    /** The working buffer. */
+    struct {
+        /** The beginning of the buffer. */
+        yaml_char_t *start;
+        /** The end of the buffer. */
+        yaml_char_t *end;
+        /** The current position of the buffer. */
+        yaml_char_t *pointer;
+        /** The last filled position of the buffer. */
+        yaml_char_t *last;
+    } buffer;
+
+    /* The number of unread characters in the buffer. */
+    size_t unread;
+
+    /** The raw buffer. */
+    struct {
+        /** The beginning of the buffer. */
+        unsigned char *start;
+        /** The end of the buffer. */
+        unsigned char *end;
+        /** The current position of the buffer. */
+        unsigned char *pointer;
+        /** The last filled position of the buffer. */
+        unsigned char *last;
+    } raw_buffer;
+
+    /** The input encoding. */
+    yaml_encoding_t encoding;
+
+    /** The offset of the current position (in bytes). */
+    size_t offset;
+
+    /** The mark of the current position. */
+    yaml_mark_t mark;
+
+    /**
+     * @}
+     */
+
+    /**
+     * @name Scanner stuff
+     * @{
+     */
+
+    /** Have we started to scan the input stream? */
+    int stream_start_produced;
+
+    /** Have we reached the end of the input stream? */
+    int stream_end_produced;
+
+    /** The number of unclosed '[' and '{' indicators. */
+    int flow_level;
+
+    /** The tokens queue. */
+    struct {
+        /** The beginning of the tokens queue. */
+        yaml_token_t *start;
+        /** The end of the tokens queue. */
+        yaml_token_t *end;
+        /** The head of the tokens queue. */
+        yaml_token_t *head;
+        /** The tail of the tokens queue. */
+        yaml_token_t *tail;
+    } tokens;
+
+    /** The number of tokens fetched from the queue. */
+    size_t tokens_parsed;
+
+    /* Does the tokens queue contain a token ready for dequeueing. */
+    int token_available;
+
+    /** The indentation levels stack. */
+    struct {
+        /** The beginning of the stack. */
+        int *start;
+        /** The end of the stack. */
+        int *end;
+        /** The top of the stack. */
+        int *top;
+    } indents;
+
+    /** The current indentation level. */
+    int indent;
+
+    /** May a simple key occur at the current position? */
+    int simple_key_allowed;
+
+    /** The stack of simple keys. */
+    struct {
+        /** The beginning of the stack. */
+        yaml_simple_key_t *start;
+        /** The end of the stack. */
+        yaml_simple_key_t *end;
+        /** The top of the stack. */
+        yaml_simple_key_t *top;
+    } simple_keys;
+
+    /**
+     * @}
+     */
+
+    /**
+     * @name Parser stuff
+     * @{
+     */
+
+    /** The parser states stack. */
+    struct {
+        /** The beginning of the stack. */
+        yaml_parser_state_t *start;
+        /** The end of the stack. */
+        yaml_parser_state_t *end;
+        /** The top of the stack. */
+        yaml_parser_state_t *top;
+    } states;
+
+    /** The current parser state. */
+    yaml_parser_state_t state;
+
+    /** The stack of marks. */
+    struct {
+        /** The beginning of the stack. */
+        yaml_mark_t *start;
+        /** The end of the stack. */
+        yaml_mark_t *end;
+        /** The top of the stack. */
+        yaml_mark_t *top;
+    } marks;
+
+    /** The list of TAG directives. */
+    struct {
+        /** The beginning of the list. */
+        yaml_tag_directive_t *start;
+        /** The end of the list. */
+        yaml_tag_directive_t *end;
+        /** The top of the list. */
+        yaml_tag_directive_t *top;
+    } tag_directives;
+
+    /**
+     * @}
+     */
+
+    /**
+     * @name Dumper stuff
+     * @{
+     */
+
+    /** The alias data. */
+    struct {
+        /** The beginning of the list. */
+        yaml_alias_data_t *start;
+        /** The end of the list. */
+        yaml_alias_data_t *end;
+        /** The top of the list. */
+        yaml_alias_data_t *top;
+    } aliases;
+
+    /** The currently parsed document. */
+    yaml_document_t *document;
+
+    /**
+     * @}
+     */
+
+} yaml_parser_t;
+
+/**
+ * Initialize a parser.
+ *
+ * This function creates a new parser object.  An application is responsible
+ * for destroying the object using the yaml_parser_delete() function.
+ *
+ * @param[out]      parser  An empty parser object.
+ *
+ * @returns @c 1 if the function succeeded, @c 0 on error.
+ */
+
+YAML_DECLARE(int)
+yaml_parser_initialize(yaml_parser_t *parser);
+
+/**
+ * Destroy a parser.
+ *
+ * @param[in,out]   parser  A parser object.
+ */
+
+YAML_DECLARE(void)
+yaml_parser_delete(yaml_parser_t *parser);
+
+/**
+ * Set a string input.
+ *
+ * Note that the @a input pointer must be valid while the @a parser object
+ * exists.  The application is responsible for destroing @a input after
+ * destroying the @a parser.
+ *
+ * @param[in,out]   parser  A parser object.
+ * @param[in]       input   A source data.
+ * @param[in]       size    The length of the source data in bytes.
+ */
+
+YAML_DECLARE(void)
+yaml_parser_set_input_string(yaml_parser_t *parser,
+        const unsigned char *input, size_t size);
+
+/**
+ * Set a file input.
+ *
+ * @a file should be a file object open for reading.  The application is
+ * responsible for closing the @a file.
+ *
+ * @param[in,out]   parser  A parser object.
+ * @param[in]       file    An open file.
+ */
+
+YAML_DECLARE(void)
+yaml_parser_set_input_file(yaml_parser_t *parser, FILE *file);
+
+/**
+ * Set a generic input handler.
+ *
+ * @param[in,out]   parser  A parser object.
+ * @param[in]       handler A read handler.
+ * @param[in]       data    Any application data for passing to the read
+ *                          handler.
+ */
+
+YAML_DECLARE(void)
+yaml_parser_set_input(yaml_parser_t *parser,
+        yaml_read_handler_t *handler, void *data);
+
+/**
+ * Set the source encoding.
+ *
+ * @param[in,out]   parser      A parser object.
+ * @param[in]       encoding    The source encoding.
+ */
+
+YAML_DECLARE(void)
+yaml_parser_set_encoding(yaml_parser_t *parser, yaml_encoding_t encoding);
+
+/**
+ * Scan the input stream and produce the next token.
+ *
+ * Call the function subsequently to produce a sequence of tokens corresponding
+ * to the input stream.  The initial token has the type
+ * @c YAML_STREAM_START_TOKEN while the ending token has the type
+ * @c YAML_STREAM_END_TOKEN.
+ *
+ * An application is responsible for freeing any buffers associated with the
+ * produced token object using the @c yaml_token_delete function.
+ *
+ * An application must not alternate the calls of yaml_parser_scan() with the
+ * calls of yaml_parser_parse() or yaml_parser_load(). Doing this will break
+ * the parser.
+ *
+ * @param[in,out]   parser      A parser object.
+ * @param[out]      token       An empty token object.
+ *
+ * @returns @c 1 if the function succeeded, @c 0 on error.
+ */
+
+YAML_DECLARE(int)
+yaml_parser_scan(yaml_parser_t *parser, yaml_token_t *token);
+
+/**
+ * Parse the input stream and produce the next parsing event.
+ *
+ * Call the function subsequently to produce a sequence of events corresponding
+ * to the input stream.  The initial event has the type
+ * @c YAML_STREAM_START_EVENT while the ending event has the type
+ * @c YAML_STREAM_END_EVENT.
+ *
+ * An application is responsible for freeing any buffers associated with the
+ * produced event object using the yaml_event_delete() function.
+ *
+ * An application must not alternate the calls of yaml_parser_parse() with the
+ * calls of yaml_parser_scan() or yaml_parser_load(). Doing this will break the
+ * parser.
+ *
+ * @param[in,out]   parser      A parser object.
+ * @param[out]      event       An empty event object.
+ *
+ * @returns @c 1 if the function succeeded, @c 0 on error.
+ */
+
+YAML_DECLARE(int)
+yaml_parser_parse(yaml_parser_t *parser, yaml_event_t *event);
+
+/**
+ * Parse the input stream and produce the next YAML document.
+ *
+ * Call this function subsequently to produce a sequence of documents
+ * constituting the input stream.
+ *
+ * If the produced document has no root node, it means that the document
+ * end has been reached.
+ *
+ * An application is responsible for freeing any data associated with the
+ * produced document object using the yaml_document_delete() function.
+ *
+ * An application must not alternate the calls of yaml_parser_load() with the
+ * calls of yaml_parser_scan() or yaml_parser_parse(). Doing this will break
+ * the parser.
+ *
+ * @param[in,out]   parser      A parser object.
+ * @param[out]      document    An empty document object.
+ *
+ * @return @c 1 if the function succeeded, @c 0 on error.
+ */
+
+YAML_DECLARE(int)
+yaml_parser_load(yaml_parser_t *parser, yaml_document_t *document);
+
+/** @} */
+
+/**
+ * @defgroup emitter Emitter Definitions
+ * @{
+ */
+
+/**
+ * The prototype of a write handler.
+ *
+ * The write handler is called when the emitter needs to flush the accumulated
+ * characters to the output.  The handler should write @a size bytes of the
+ * @a buffer to the output.
+ *
+ * @param[in,out]   data        A pointer to an application data specified by
+ *                              yaml_emitter_set_output().
+ * @param[in]       buffer      The buffer with bytes to be written.
+ * @param[in]       size        The size of the buffer.
+ *
+ * @returns On success, the handler should return @c 1.  If the handler failed,
+ * the returned value should be @c 0.
+ */
+
+typedef int yaml_write_handler_t(void *data, unsigned char *buffer, size_t 
size);
+
+/** The emitter states. */
+typedef enum yaml_emitter_state_e {
+    /** Expect STREAM-START. */
+    YAML_EMIT_STREAM_START_STATE,
+    /** Expect the first DOCUMENT-START or STREAM-END. */
+    YAML_EMIT_FIRST_DOCUMENT_START_STATE,
+    /** Expect DOCUMENT-START or STREAM-END. */
+    YAML_EMIT_DOCUMENT_START_STATE,
+    /** Expect the content of a document. */
+    YAML_EMIT_DOCUMENT_CONTENT_STATE,
+    /** Expect DOCUMENT-END. */
+    YAML_EMIT_DOCUMENT_END_STATE,
+    /** Expect the first item of a flow sequence. */
+    YAML_EMIT_FLOW_SEQUENCE_FIRST_ITEM_STATE,
+    /** Expect an item of a flow sequence. */
+    YAML_EMIT_FLOW_SEQUENCE_ITEM_STATE,
+    /** Expect the first key of a flow mapping. */
+    YAML_EMIT_FLOW_MAPPING_FIRST_KEY_STATE,
+    /** Expect a key of a flow mapping. */
+    YAML_EMIT_FLOW_MAPPING_KEY_STATE,
+    /** Expect a value for a simple key of a flow mapping. */
+    YAML_EMIT_FLOW_MAPPING_SIMPLE_VALUE_STATE,
+    /** Expect a value of a flow mapping. */
+    YAML_EMIT_FLOW_MAPPING_VALUE_STATE,
+    /** Expect the first item of a block sequence. */
+    YAML_EMIT_BLOCK_SEQUENCE_FIRST_ITEM_STATE,
+    /** Expect an item of a block sequence. */
+    YAML_EMIT_BLOCK_SEQUENCE_ITEM_STATE,
+    /** Expect the first key of a block mapping. */
+    YAML_EMIT_BLOCK_MAPPING_FIRST_KEY_STATE,
+    /** Expect the key of a block mapping. */
+    YAML_EMIT_BLOCK_MAPPING_KEY_STATE,
+    /** Expect a value for a simple key of a block mapping. */
+    YAML_EMIT_BLOCK_MAPPING_SIMPLE_VALUE_STATE,
+    /** Expect a value of a block mapping. */
+    YAML_EMIT_BLOCK_MAPPING_VALUE_STATE,
+    /** Expect nothing. */
+    YAML_EMIT_END_STATE
+} yaml_emitter_state_t;
+
+/**
+ * The emitter structure.
+ *
+ * All members are internal.  Manage the structure using the @c yaml_emitter_
+ * family of functions.
+ */
+
+typedef struct yaml_emitter_s {
+
+    /**
+     * @name Error handling
+     * @{
+     */
+
+    /** Error type. */
+    yaml_error_type_t error;
+    /** Error description. */
+    const char *problem;
+
+    /**
+     * @}
+     */
+
+    /**
+     * @name Writer stuff
+     * @{
+     */
+
+    /** Write handler. */
+    yaml_write_handler_t *write_handler;
+
+    /** A pointer for passing to the white handler. */
+    void *write_handler_data;
+
+    /** Standard (string or file) output data. */
+    union {
+        /** String output data. */
+        struct {
+            /** The buffer pointer. */
+            unsigned char *buffer;
+            /** The buffer size. */
+            size_t size;
+            /** The number of written bytes. */
+            size_t *size_written;
+        } string;
+
+        /** File output data. */
+        FILE *file;
+    } output;
+
+    /** The working buffer. */
+    struct {
+        /** The beginning of the buffer. */
+        yaml_char_t *start;
+        /** The end of the buffer. */
+        yaml_char_t *end;
+        /** The current position of the buffer. */
+        yaml_char_t *pointer;
+        /** The last filled position of the buffer. */
+        yaml_char_t *last;
+    } buffer;
+
+    /** The raw buffer. */
+    struct {
+        /** The beginning of the buffer. */
+        unsigned char *start;
+        /** The end of the buffer. */
+        unsigned char *end;
+        /** The current position of the buffer. */
+        unsigned char *pointer;
+        /** The last filled position of the buffer. */
+        unsigned char *last;
+    } raw_buffer;
+
+    /** The stream encoding. */
+    yaml_encoding_t encoding;
+
+    /**
+     * @}
+     */
+
+    /**
+     * @name Emitter stuff
+     * @{
+     */
+
+    /** If the output is in the canonical style? */
+    int canonical;
+    /** The number of indentation spaces. */
+    int best_indent;
+    /** The preferred width of the output lines. */
+    int best_width;
+    /** Allow unescaped non-ASCII characters? */
+    int unicode;
+    /** The preferred line break. */
+    yaml_break_t line_break;
+
+    /** The stack of states. */
+    struct {
+        /** The beginning of the stack. */
+        yaml_emitter_state_t *start;
+        /** The end of the stack. */
+        yaml_emitter_state_t *end;
+        /** The top of the stack. */
+        yaml_emitter_state_t *top;
+    } states;
+
+    /** The current emitter state. */
+    yaml_emitter_state_t state;
+
+    /** The event queue. */
+    struct {
+        /** The beginning of the event queue. */
+        yaml_event_t *start;
+        /** The end of the event queue. */
+        yaml_event_t *end;
+        /** The head of the event queue. */
+        yaml_event_t *head;
+        /** The tail of the event queue. */
+        yaml_event_t *tail;
+    } events;
+
+    /** The stack of indentation levels. */
+    struct {
+        /** The beginning of the stack. */
+        int *start;
+        /** The end of the stack. */
+        int *end;
+        /** The top of the stack. */
+        int *top;
+    } indents;
+
+    /** The list of tag directives. */
+    struct {
+        /** The beginning of the list. */
+        yaml_tag_directive_t *start;
+        /** The end of the list. */
+        yaml_tag_directive_t *end;
+        /** The top of the list. */
+        yaml_tag_directive_t *top;
+    } tag_directives;
+
+    /** The current indentation level. */
+    int indent;
+
+    /** The current flow level. */
+    int flow_level;
+
+    /** Is it the document root context? */
+    int root_context;
+    /** Is it a sequence context? */
+    int sequence_context;
+    /** Is it a mapping context? */
+    int mapping_context;
+    /** Is it a simple mapping key context? */
+    int simple_key_context;
+
+    /** The current line. */
+    int line;
+    /** The current column. */
+    int column;
+    /** If the last character was a whitespace? */
+    int whitespace;
+    /** If the last character was an indentation character (' ', '-', '?', 
':')? */
+    int indention;
+    /** If an explicit document end is required? */
+    int open_ended;
+
+    /** Anchor analysis. */
+    struct {
+        /** The anchor value. */
+        yaml_char_t *anchor;
+        /** The anchor length. */
+        size_t anchor_length;
+        /** Is it an alias? */
+        int alias;
+    } anchor_data;
+
+    /** Tag analysis. */
+    struct {
+        /** The tag handle. */
+        yaml_char_t *handle;
+        /** The tag handle length. */
+        size_t handle_length;
+        /** The tag suffix. */
+        yaml_char_t *suffix;
+        /** The tag suffix length. */
+        size_t suffix_length;
+    } tag_data;
+
+    /** Scalar analysis. */
+    struct {
+        /** The scalar value. */
+        yaml_char_t *value;
+        /** The scalar length. */
+        size_t length;
+        /** Does the scalar contain line breaks? */
+        int multiline;
+        /** Can the scalar be expessed in the flow plain style? */
+        int flow_plain_allowed;
+        /** Can the scalar be expressed in the block plain style? */
+        int block_plain_allowed;
+        /** Can the scalar be expressed in the single quoted style? */
+        int single_quoted_allowed;
+        /** Can the scalar be expressed in the literal or folded styles? */
+        int block_allowed;
+        /** The output style. */
+        yaml_scalar_style_t style;
+    } scalar_data;
+
+    /**
+     * @}
+     */
+
+    /**
+     * @name Dumper stuff
+     * @{
+     */
+
+    /** If the stream was already opened? */
+    int opened;
+    /** If the stream was already closed? */
+    int closed;
+
+    /** The information associated with the document nodes. */
+    struct {
+        /** The number of references. */
+        int references;
+        /** The anchor id. */
+        int anchor;
+        /** If the node has been emitted? */
+        int serialized;
+    } *anchors;
+
+    /** The last assigned anchor id. */
+    int last_anchor_id;
+
+    /** The currently emitted document. */
+    yaml_document_t *document;
+
+    /**
+     * @}
+     */
+
+} yaml_emitter_t;
+
+/**
+ * Initialize an emitter.
+ *
+ * This function creates a new emitter object.  An application is responsible
+ * for destroying the object using the yaml_emitter_delete() function.
+ *
+ * @param[out]      emitter     An empty parser object.
+ *
+ * @returns @c 1 if the function succeeded, @c 0 on error.
+ */
+
+YAML_DECLARE(int)
+yaml_emitter_initialize(yaml_emitter_t *emitter);
+
+/**
+ * Destroy an emitter.
+ *
+ * @param[in,out]   emitter     An emitter object.
+ */
+
+YAML_DECLARE(void)
+yaml_emitter_delete(yaml_emitter_t *emitter);
+
+/**
+ * Set a string output.
+ *
+ * The emitter will write the output characters to the @a output buffer of the
+ * size @a size.  The emitter will set @a size_written to the number of written
+ * bytes.  If the buffer is smaller than required, the emitter produces the
+ * YAML_WRITE_ERROR error.
+ *
+ * @param[in,out]   emitter         An emitter object.
+ * @param[in]       output          An output buffer.
+ * @param[in]       size            The buffer size.
+ * @param[in]       size_written    The pointer to save the number of written
+ *                                  bytes.
+ */
+
+YAML_DECLARE(void)
+yaml_emitter_set_output_string(yaml_emitter_t *emitter,
+        unsigned char *output, size_t size, size_t *size_written);
+
+/**
+ * Set a file output.
+ *
+ * @a file should be a file object open for writing.  The application is
+ * responsible for closing the @a file.
+ *
+ * @param[in,out]   emitter     An emitter object.
+ * @param[in]       file        An open file.
+ */
+
+YAML_DECLARE(void)
+yaml_emitter_set_output_file(yaml_emitter_t *emitter, FILE *file);
+
+/**
+ * Set a generic output handler.
+ *
+ * @param[in,out]   emitter     An emitter object.
+ * @param[in]       handler     A write handler.
+ * @param[in]       data        Any application data for passing to the write
+ *                              handler.
+ */
+
+YAML_DECLARE(void)
+yaml_emitter_set_output(yaml_emitter_t *emitter,
+        yaml_write_handler_t *handler, void *data);
+
+/**
+ * Set the output encoding.
+ *
+ * @param[in,out]   emitter     An emitter object.
+ * @param[in]       encoding    The output encoding.
+ */
+
+YAML_DECLARE(void)
+yaml_emitter_set_encoding(yaml_emitter_t *emitter, yaml_encoding_t encoding);
+
+/**
+ * Set if the output should be in the "canonical" format as in the YAML
+ * specification.
+ *
+ * @param[in,out]   emitter     An emitter object.
+ * @param[in]       canonical   If the output is canonical.
+ */
+
+YAML_DECLARE(void)
+yaml_emitter_set_canonical(yaml_emitter_t *emitter, int canonical);
+
+/**
+ * Set the indentation increment.
+ *
+ * @param[in,out]   emitter     An emitter object.
+ * @param[in]       indent      The indentation increment (1 < . < 10).
+ */
+
+YAML_DECLARE(void)
+yaml_emitter_set_indent(yaml_emitter_t *emitter, int indent);
+
+/**
+ * Set the preferred line width. @c -1 means unlimited.
+ *
+ * @param[in,out]   emitter     An emitter object.
+ * @param[in]       width       The preferred line width.
+ */
+
+YAML_DECLARE(void)
+yaml_emitter_set_width(yaml_emitter_t *emitter, int width);
+
+/**
+ * Set if unescaped non-ASCII characters are allowed.
+ *
+ * @param[in,out]   emitter     An emitter object.
+ * @param[in]       unicode     If unescaped Unicode characters are allowed.
+ */
+
+YAML_DECLARE(void)
+yaml_emitter_set_unicode(yaml_emitter_t *emitter, int unicode);
+
+/**
+ * Set the preferred line break.
+ *
+ * @param[in,out]   emitter     An emitter object.
+ * @param[in]       line_break  The preferred line break.
+ */
+
+YAML_DECLARE(void)
+yaml_emitter_set_break(yaml_emitter_t *emitter, yaml_break_t line_break);
+
+/**
+ * Emit an event.
+ *
+ * The event object may be generated using the yaml_parser_parse() function.
+ * The emitter takes the responsibility for the event object and destroys its
+ * content after it is emitted. The event object is destroyed even if the
+ * function fails.
+ *
+ * @param[in,out]   emitter     An emitter object.
+ * @param[in,out]   event       An event object.
+ *
+ * @returns @c 1 if the function succeeded, @c 0 on error.
+ */
+
+YAML_DECLARE(int)
+yaml_emitter_emit(yaml_emitter_t *emitter, yaml_event_t *event);
+
+/**
+ * Start a YAML stream.
+ *
+ * This function should be used before yaml_emitter_dump() is called.
+ *
+ * @param[in,out]   emitter     An emitter object.
+ *
+ * @returns @c 1 if the function succeeded, @c 0 on error.
+ */
+
+YAML_DECLARE(int)
+yaml_emitter_open(yaml_emitter_t *emitter);
+
+/**
+ * Finish a YAML stream.
+ *
+ * This function should be used after yaml_emitter_dump() is called.
+ *
+ * @param[in,out]   emitter     An emitter object.
+ *
+ * @returns @c 1 if the function succeeded, @c 0 on error.
+ */
+
+YAML_DECLARE(int)
+yaml_emitter_close(yaml_emitter_t *emitter);
+
+/**
+ * Emit a YAML document.
+ *
+ * The documen object may be generated using the yaml_parser_load() function
+ * or the yaml_document_initialize() function.  The emitter takes the
+ * responsibility for the document object and destoys its content after
+ * it is emitted. The document object is destroyedeven if the function fails.
+ *
+ * @param[in,out]   emitter     An emitter object.
+ * @param[in,out]   document    A document object.
+ *
+ * @returns @c 1 if the function succeeded, @c 0 on error.
+ */
+
+YAML_DECLARE(int)
+yaml_emitter_dump(yaml_emitter_t *emitter, yaml_document_t *document);
+
+/**
+ * Flush the accumulated characters to the output.
+ *
+ * @param[in,out]   emitter     An emitter object.
+ *
+ * @returns @c 1 if the function succeeded, @c 0 on error.
+ */
+
+YAML_DECLARE(int)
+yaml_emitter_flush(yaml_emitter_t *emitter);
+
+/** @} */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* #ifndef YAML_H */
+
diff --git a/generated/ext/pty/extconf.h b/generated/ext/pty/extconf.h
new file mode 100644
index 0000000..cd24904
--- /dev/null
+++ b/generated/ext/pty/extconf.h
@@ -0,0 +1,9 @@
+#ifndef EXTCONF_H
+#define EXTCONF_H
+#define HAVE_SYS_STROPTS_H 1
+#define HAVE_SETRESUID 1
+#define HAVE_PTY_H 1
+#define HAVE_PWD_H 1
+#define HAVE_POSIX_OPENPT 1
+#define RUBY_EXPORT 1
+#endif
diff --git a/generated/ext/racc/cparse/extconf.h 
b/generated/ext/racc/cparse/extconf.h
new file mode 100644
index 0000000..0106c5e
--- /dev/null
+++ b/generated/ext/racc/cparse/extconf.h
@@ -0,0 +1,5 @@
+#ifndef EXTCONF_H
+#define EXTCONF_H
+#define HAVE_RB_BLOCK_CALL 1
+#define RUBY_EXPORT 1
+#endif
diff --git a/generated/ext/rbconfig/sizeof/extconf.h 
b/generated/ext/rbconfig/sizeof/extconf.h
new file mode 100644
index 0000000..0bdf906
--- /dev/null
+++ b/generated/ext/rbconfig/sizeof/extconf.h
@@ -0,0 +1,29 @@
+#ifndef EXTCONF_H
+#define EXTCONF_H
+#define HAVE_TYPE_INT_LEAST8_T 1
+#define HAVE_TYPE_INT_LEAST16_T 1
+#define HAVE_TYPE_INT_LEAST32_T 1
+#define HAVE_TYPE_INT_LEAST64_T 1
+#define HAVE_TYPE_INT_FAST8_T 1
+#define HAVE_TYPE_INT_FAST16_T 1
+#define HAVE_TYPE_INT_FAST32_T 1
+#define HAVE_TYPE_INT_FAST64_T 1
+#define HAVE_TYPE_INTMAX_T 1
+#define HAVE_TYPE_SIG_ATOMIC_T 1
+#define HAVE_TYPE_WCHAR_T 1
+#define HAVE_TYPE_WINT_T 1
+#define HAVE_TYPE_WCTRANS_T 1
+#define HAVE_TYPE_WCTYPE_T 1
+#define HAVE_TYPE__BOOL 1
+#define HAVE_TYPE_LONG_DOUBLE 1
+#define HAVE_TYPE_FLOAT__COMPLEX 1
+#define HAVE_TYPE_DOUBLE__COMPLEX 1
+#define HAVE_TYPE_LONG_DOUBLE__COMPLEX 1
+#define HAVE_TYPE___INT128 1
+#define HAVE_TYPE___FLOAT128 1
+#define HAVE_TYPE__DECIMAL32 1
+#define HAVE_TYPE__DECIMAL64 1
+#define HAVE_TYPE__DECIMAL128 1
+#define HAVE_TYPE___FLOAT80 1
+#define RUBY_EXPORT 1
+#endif
diff --git a/generated/ext/ripper/extconf.h b/generated/ext/ripper/extconf.h
new file mode 100644
index 0000000..5c397c4
--- /dev/null
+++ b/generated/ext/ripper/extconf.h
@@ -0,0 +1,5 @@
+#ifndef EXTCONF_H
+#define EXTCONF_H
+#define RIPPER 1
+#define RUBY_EXPORT 1
+#endif
diff --git a/generated/ext/rubyvm/extconf.h b/generated/ext/rubyvm/extconf.h
new file mode 100644
index 0000000..0795e3d
--- /dev/null
+++ b/generated/ext/rubyvm/extconf.h
@@ -0,0 +1,4 @@
+#ifndef EXTCONF_H
+#define EXTCONF_H
+#define RUBY_EXPORT 1
+#endif
diff --git a/generated/ext/sdbm/extconf.h b/generated/ext/sdbm/extconf.h
new file mode 100644
index 0000000..dc921f6
--- /dev/null
+++ b/generated/ext/sdbm/extconf.h
@@ -0,0 +1,5 @@
+#ifndef EXTCONF_H
+#define EXTCONF_H
+#define BADMESS 0
+#define RUBY_EXPORT 1
+#endif
diff --git a/generated/ext/socket/extconf.h b/generated/ext/socket/extconf.h
new file mode 100644
index 0000000..786117d
--- /dev/null
+++ b/generated/ext/socket/extconf.h
@@ -0,0 +1,128 @@
+#ifndef EXTCONF_H
+#define EXTCONF_H
+#define HAVE_SYS_UIO_H 1
+#define HAVE_NETINET_IN_SYSTM_H 1
+#define HAVE_NETINET_TCP_H 1
+#define HAVE_NETINET_UDP_H 1
+#define HAVE_ARPA_INET_H 1
+#define HAVE_NETPACKET_PACKET_H 1
+#define HAVE_NET_ETHERNET_H 1
+#define HAVE_SYS_UN_H 1
+#define HAVE_IFADDRS_H 1
+#define HAVE_SYS_IOCTL_H 1
+#define HAVE_NET_IF_H 1
+#define HAVE_SYS_PARAM_H 1
+#define HAVE_ARPA_NAMESER_H 1
+#define HAVE_RESOLV_H 1
+#define HAVE_TYPE_STRUCT_SOCKADDR_UN 1
+#define HAVE_TYPE_STRUCT_SOCKADDR_STORAGE 1
+#define HAVE_TYPE_STRUCT_ADDRINFO 1
+#define HAVE_TYPE_SOCKLEN_T 1
+#define HAVE_TYPE_STRUCT_IN_PKTINFO 1
+#define HAVE_STRUCT_IN_PKTINFO_IPI_SPEC_DST 1
+#define HAVE_ST_IPI_SPEC_DST 1
+#define HAVE_TYPE_STRUCT_IN6_PKTINFO 1
+#define HAVE_TYPE_STRUCT_IP_MREQ 1
+#define HAVE_TYPE_STRUCT_IP_MREQN 1
+#define HAVE_TYPE_STRUCT_IPV6_MREQ 1
+#define HAVE_STRUCT_MSGHDR_MSG_CONTROL 1
+#define HAVE_ST_MSG_CONTROL 1
+#define HAVE_TYPE_STRUCT_TCP_INFO 1
+#define HAVE_CONST_TCP_ESTABLISHED 1
+#define HAVE_CONST_TCP_SYN_SENT 1
+#define HAVE_CONST_TCP_SYN_RECV 1
+#define HAVE_CONST_TCP_FIN_WAIT1 1
+#define HAVE_CONST_TCP_FIN_WAIT2 1
+#define HAVE_CONST_TCP_TIME_WAIT 1
+#define HAVE_CONST_TCP_CLOSE 1
+#define HAVE_CONST_TCP_CLOSE_WAIT 1
+#define HAVE_CONST_TCP_LAST_ACK 1
+#define HAVE_CONST_TCP_LISTEN 1
+#define HAVE_CONST_TCP_CLOSING 1
+#define HAVE_STRUCT_TCP_INFO_TCPI_STATE 1
+#define HAVE_ST_TCPI_STATE 1
+#define HAVE_STRUCT_TCP_INFO_TCPI_CA_STATE 1
+#define HAVE_ST_TCPI_CA_STATE 1
+#define HAVE_STRUCT_TCP_INFO_TCPI_RETRANSMITS 1
+#define HAVE_ST_TCPI_RETRANSMITS 1
+#define HAVE_STRUCT_TCP_INFO_TCPI_PROBES 1
+#define HAVE_ST_TCPI_PROBES 1
+#define HAVE_STRUCT_TCP_INFO_TCPI_BACKOFF 1
+#define HAVE_ST_TCPI_BACKOFF 1
+#define HAVE_STRUCT_TCP_INFO_TCPI_OPTIONS 1
+#define HAVE_ST_TCPI_OPTIONS 1
+#define HAVE_STRUCT_TCP_INFO_TCPI_RTO 1
+#define HAVE_ST_TCPI_RTO 1
+#define HAVE_STRUCT_TCP_INFO_TCPI_ATO 1
+#define HAVE_ST_TCPI_ATO 1
+#define HAVE_STRUCT_TCP_INFO_TCPI_SND_MSS 1
+#define HAVE_ST_TCPI_SND_MSS 1
+#define HAVE_STRUCT_TCP_INFO_TCPI_RCV_MSS 1
+#define HAVE_ST_TCPI_RCV_MSS 1
+#define HAVE_STRUCT_TCP_INFO_TCPI_UNACKED 1
+#define HAVE_ST_TCPI_UNACKED 1
+#define HAVE_STRUCT_TCP_INFO_TCPI_SACKED 1
+#define HAVE_ST_TCPI_SACKED 1
+#define HAVE_STRUCT_TCP_INFO_TCPI_LOST 1
+#define HAVE_ST_TCPI_LOST 1
+#define HAVE_STRUCT_TCP_INFO_TCPI_RETRANS 1
+#define HAVE_ST_TCPI_RETRANS 1
+#define HAVE_STRUCT_TCP_INFO_TCPI_FACKETS 1
+#define HAVE_ST_TCPI_FACKETS 1
+#define HAVE_STRUCT_TCP_INFO_TCPI_LAST_DATA_SENT 1
+#define HAVE_ST_TCPI_LAST_DATA_SENT 1
+#define HAVE_STRUCT_TCP_INFO_TCPI_LAST_ACK_SENT 1
+#define HAVE_ST_TCPI_LAST_ACK_SENT 1
+#define HAVE_STRUCT_TCP_INFO_TCPI_LAST_DATA_RECV 1
+#define HAVE_ST_TCPI_LAST_DATA_RECV 1
+#define HAVE_STRUCT_TCP_INFO_TCPI_LAST_ACK_RECV 1
+#define HAVE_ST_TCPI_LAST_ACK_RECV 1
+#define HAVE_STRUCT_TCP_INFO_TCPI_PMTU 1
+#define HAVE_ST_TCPI_PMTU 1
+#define HAVE_STRUCT_TCP_INFO_TCPI_RCV_SSTHRESH 1
+#define HAVE_ST_TCPI_RCV_SSTHRESH 1
+#define HAVE_STRUCT_TCP_INFO_TCPI_RTT 1
+#define HAVE_ST_TCPI_RTT 1
+#define HAVE_STRUCT_TCP_INFO_TCPI_RTTVAR 1
+#define HAVE_ST_TCPI_RTTVAR 1
+#define HAVE_STRUCT_TCP_INFO_TCPI_SND_SSTHRESH 1
+#define HAVE_ST_TCPI_SND_SSTHRESH 1
+#define HAVE_STRUCT_TCP_INFO_TCPI_SND_CWND 1
+#define HAVE_ST_TCPI_SND_CWND 1
+#define HAVE_STRUCT_TCP_INFO_TCPI_ADVMSS 1
+#define HAVE_ST_TCPI_ADVMSS 1
+#define HAVE_STRUCT_TCP_INFO_TCPI_REORDERING 1
+#define HAVE_ST_TCPI_REORDERING 1
+#define HAVE_STRUCT_TCP_INFO_TCPI_RCV_RTT 1
+#define HAVE_ST_TCPI_RCV_RTT 1
+#define HAVE_STRUCT_TCP_INFO_TCPI_RCV_SPACE 1
+#define HAVE_ST_TCPI_RCV_SPACE 1
+#define HAVE_STRUCT_TCP_INFO_TCPI_TOTAL_RETRANS 1
+#define HAVE_ST_TCPI_TOTAL_RETRANS 1
+#define HAVE_SOCKET 1
+#define HAVE_SENDMSG 1
+#define HAVE_RECVMSG 1
+#define HAVE_FREEADDRINFO 1
+#define HAVE_GAI_STRERROR 1
+#define GAI_STRERROR_CONST 1
+#define HAVE_ACCEPT4 1
+#define HAVE_INET_NTOP 1
+#define HAVE_INET_PTON 1
+#define HAVE_GETSERVBYPORT 1
+#define HAVE_GETIFADDRS 1
+#define HAVE_IF_INDEXTONAME 1
+#define NEED_IF_INDEXTONAME_DECL 1
+#define HAVE_IF_NAMETOINDEX 1
+#define NEED_IF_NAMETOINDEX_DECL 1
+#define HAVE_GETHOSTBYNAME2 1
+#define HAVE_SOCKETPAIR 1
+#define HAVE_GETHOSTNAME 1
+#define ENABLE_IPV6 1
+#define INET6 1
+#define HAVE_CONST_AF_UNIX 1
+#define HAVE_CONST_SCM_RIGHTS 1
+#define FD_PASSING_WORK_WITH_RECVMSG_MSG_PEEK 1
+#define HAVE_GETNAMEINFO 1
+#define HAVE_GETADDRINFO 1
+#define RUBY_EXPORT 1
+#endif
diff --git a/generated/ext/stringio/extconf.h b/generated/ext/stringio/extconf.h
new file mode 100644
index 0000000..0795e3d
--- /dev/null
+++ b/generated/ext/stringio/extconf.h
@@ -0,0 +1,4 @@
+#ifndef EXTCONF_H
+#define EXTCONF_H
+#define RUBY_EXPORT 1
+#endif
diff --git a/generated/ext/strscan/extconf.h b/generated/ext/strscan/extconf.h
new file mode 100644
index 0000000..0795e3d
--- /dev/null
+++ b/generated/ext/strscan/extconf.h
@@ -0,0 +1,4 @@
+#ifndef EXTCONF_H
+#define EXTCONF_H
+#define RUBY_EXPORT 1
+#endif
diff --git a/generated/ext/syslog/extconf.h b/generated/ext/syslog/extconf.h
new file mode 100644
index 0000000..5e7e9e1
--- /dev/null
+++ b/generated/ext/syslog/extconf.h
@@ -0,0 +1,7 @@
+#ifndef EXTCONF_H
+#define EXTCONF_H
+#define HAVE_SYSLOG_H 1
+#define HAVE_OPENLOG 1
+#define HAVE_SETLOGMASK 1
+#define RUBY_EXPORT 1
+#endif
diff --git a/generated/ext/zlib/extconf.h b/generated/ext/zlib/extconf.h
new file mode 100644
index 0000000..39006bc
--- /dev/null
+++ b/generated/ext/zlib/extconf.h
@@ -0,0 +1,8 @@
+#ifndef EXTCONF_H
+#define EXTCONF_H
+#define HAVE_ZLIB_H 1
+#define HAVE_CRC32_COMBINE 1
+#define HAVE_ADLER32_COMBINE 1
+#define HAVE_TYPE_Z_CRC_T 1
+#define RUBY_EXPORT 1
+#endif
-- 
2.20.1


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