* intern.h (HAVE_RB_DEFINE_ALLOC_FUNC): New boolean macro to make

  it easier to write extensions that work with both ~1.6 and 1.8~.

* intern.h (RB_CVAR_SET_4ARGS): Ditto.

* ruby.h (NORETURN_STYLE_NEW): Ditto.


git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@3458 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 0 deletions

diff --git a/ruby.h b/ruby.h
index 6988eb029..aa61263b4 100644
--- a/ruby.h
+++ b/ruby.h
@@ -48,6 +48,7 @@ extern "C" {
 #define ISXDIGIT(c) (ISASCII(c) && isxdigit((unsigned char)(c)))
 #endif
 
+#define NORETURN_STYLE_NEW
 #ifndef NORETURN
 # define NORETURN(x) x
 #endif