merge revision(s) 27721:27725,27738:27740:

	* pack.c: backport integer pack/unpack from 1.9 for [ruby-core:21937].
	* configure.in: backport RUBY_DEFINT and fixed size integer checks.
	* ruby.h: include stdint.h if available.
	* bignum.c (rb_big_pack): defined..
	  (rb_big_unpack): defined.
	* intern.h (rb_big_pack): declared.
	  (rb_big_unpack): declared.
	* pack.c (pack_pack): call rb_quad_pack to preserve RangeError.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8_7@28220 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 2 insertions, 0 deletions

diff --git a/intern.h b/intern.h
index 47f0cddaa2..acae58db45 100644
--- a/intern.h
+++ b/intern.h
@@ -83,6 +83,8 @@ unsigned LONG_LONG rb_big2ull _((VALUE));
 #endif  /* HAVE_LONG_LONG */
 void rb_quad_pack _((char*,VALUE));
 VALUE rb_quad_unpack _((const char*,int));
+void rb_big_pack(VALUE val, unsigned long *buf, long num_longs);
+VALUE rb_big_unpack(unsigned long *buf, long num_longs);
 VALUE rb_dbl2big _((double));
 double rb_big2dbl _((VALUE));
 VALUE rb_big_plus _((VALUE, VALUE));