$NetBSD: patch-ao,v 1.4 2005/03/12 12:53:56 schwarz Exp $

--- mon.c.orig	1991-11-19 05:00:48.000000000 +0100
+++ mon.c	2005-03-09 21:52:39.000000000 +0100
@@ -23,7 +23,8 @@
 #endif /* SYSV32 || hpux */
 #include <sys/types.h>
 #include <sys/stat.h>
-#if ( !defined(mips) && !defined(TOPIX) ) || defined(ultrix)
+#include <sys/param.h>
+#if ( !defined(mips) && !defined(TOPIX) ) || defined(ultrix) || (defined(BSD) && BSD >= 199306) || defined(__sgi)
 #include <sys/time.h>
 #else
 #ifdef SYSTYPE_BSD43
@@ -50,6 +51,11 @@
 #endif /*TOPIX*/
 #endif /*!NOUTIME*/
 
+#ifdef __sgi
+/* for calloc(), malloc(), realloc() */
+#include <stdlib.h>
+#endif
+
 #include "faces.h"
 #include "extern.h"