* ruby.h (RHASH_TBL): defined for compatibility to 1.9.

* (RHASH_ITER_LEV): ditto.
* (RHASH_IFNONE): ditto.
* (RHASH_SIZE): ditto.
* (RHASH_EMPTY_P): ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@13311 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

2 files changed, 13 insertions, 0 deletions

diff --git a/ChangeLog b/ChangeLog
index e9c649676a..6a5d9628b6 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+Thu Aug 30 08:24:18 2007  Tanaka Akira  <akr@fsij.org>
+
+	* ruby.h (RHASH_TBL): defined for compatibility to 1.9.
+	* (RHASH_ITER_LEV): ditto.
+	* (RHASH_IFNONE): ditto.
+	* (RHASH_SIZE): ditto.
+	* (RHASH_EMPTY_P): ditto.
+
 Wed Aug 29 13:05:59 2007  Yukihiro Matsumoto  <matz@ruby-lang.org>
 
 	* include/ruby/defines.h (flush_register_windows): call "ta 0x03"
diff --git a/ruby.h b/ruby.h
index 40c95f2050..648704b842 100644
--- a/ruby.h
+++ b/ruby.h
@@ -374,6 +374,11 @@ struct RHash {
     int iter_lev;
     VALUE ifnone;
 };
+#define RHASH_TBL(h) (RHASH(h)->tbl)
+#define RHASH_ITER_LEV(h) (RHASH(h)->iter_lev)
+#define RHASH_IFNONE(h) (RHASH(h)->ifnone)
+#define RHASH_SIZE(h) (RHASH(h)->tbl->num_entries)
+#define RHASH_EMPTY_P(h) (RHASH_SIZE(h) == 0)
 
 struct RFile {
     struct RBasic basic;