1 files changed, 7 insertions, 0 deletions
diff --git a/make.h b/make.h
index 94a9a62..18df6cd 100644
--- a/make.h
+++ b/make.h
@@ -280,3 +280,10 @@ extern unsigned int makelevel;
 #define DEBUGPR(msg) \
   do if (debug_flag) { print_spaces (depth); printf (msg, file->name); \
 		       fflush (stdout); } while (0)
+
+#ifdef	__GNUC__
+#define	max(a, b) \
+  ({ register int __a = (a), __b = (b); __a > __b ? __a : __b; })
+#else
+#define max(a, b) ((a) > (b) ? (a) : (b))
+#endif