1 files changed, 5 insertions, 0 deletions
diff --git a/regex.c b/regex.c
index 629d028f..700e7f9d 100644
--- a/regex.c
+++ b/regex.c
@@ -56,6 +56,11 @@
    #undefs RE_DUP_MAX and sets it to the right value.  */
 #include <limits.h>
 
+/* This header defines the MIN and MAX macros.  */
+#ifndef VMS
+#include <sys/param.h>
+#endif /* VMS */
+
 #ifdef GAWK
 #undef alloca
 #define alloca alloca_is_bad_you_should_never_use_it