check that the version of __sync_sub_and_fetch that returns a value is supported...

[wxWidgets.git] / src / regex / rege_dfa.c

diff --git a/src/regex/rege_dfa.c b/src/regex/rege_dfa.c
index 313892cc8fc0ee2be10a5bb6b83bca27bb229431..843c5d31b217f39109846283a6be606da15c1ca8 100644 (file)
--- a/src/regex/rege_dfa.c
+++ b/src/regex/rege_dfa.c
@@ -257,6 +257,12 @@ struct dfa *d;
  ^ static struct dfa *newdfa(struct vars *, struct cnfa *,
  ^     struct colormap *, struct smalldfa *);
  */
+ 
+/* FIXME Required for CW 8 on Mac since it's not in limits.h */
+#ifndef __CHAR_BIT__
+#define __CHAR_BIT__ 8
+#endif 
+ 
 static struct dfa *
 newdfa(v, cnfa, cm, small)
 struct vars *v;