--- src/include/grp.h	2004/10/31 19:01:00	1.3
+++ src/include/grp.h	2004/10/31 21:37:12	1.4
@@ -42,6 +42,8 @@
 #ifndef _GRP_H_
 #define	_GRP_H_
 
+#include <sys/types.h>
+
 #ifndef _POSIX_SOURCE
 #define	_PATH_GROUP		"/etc/group"
 #endif