* random.c (N, M): undef for <winnt.h> on MinGW.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@2656 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 3 insertions, 0 deletions

diff --git a/random.c b/random.c
index 6b6d5d7045..b00675d771 100644
--- a/random.c
+++ b/random.c
@@ -133,6 +133,9 @@ genrand_real()
     /* divided by 2^32 */
 }
 
+#undef N
+#undef M
+
 /* These real versions are due to Isaku Wada, 2002/01/09 added */
 
 #include "ruby.h"