--- cache.c.orig	Tue Oct 29 14:41:54 1996
+++ cache.c	Fri Jan 24 05:02:11 1997
@@ -12,6 +12,10 @@
  *	FOR A PARTICULAR PURPOSE.
  */
 
+#if defined(_HAVE_PARAM_H)
+#include	<sys/param.h>
+#endif
+
 #include	<sys/types.h>
 #include	<ctype.h>
 #if defined(BSDI) || defined(FreeBSD)