$NetBSD: patch-ad,v 1.3 2012/05/10 20:53:30 dholland Exp $

- use standard includes
- don't use sys_errlist
- declare void functions void

--- src/lock.c.orig	1995-11-19 08:09:22.000000000 +0000
+++ src/lock.c
@@ -10,17 +10,9 @@
 
 #if	FILOCK
 
-#if	BSD || FREEBSD || WMCS || SUN || XENIX || HPUX8 || HPUX9 || AVIION || USG || AIX || AUX
-#include <sys/errno.h>
-extern int sys_nerr;		/* number of system error messages defined */
-extern char *sys_errlist[];	/* list of message texts */
-#endif
-
-#if	MSC
+#include <string.h>
 #include <errno.h>
-#else
-extern int errno;		/* current error */
-#endif
+
 
 char *lname[NLOCKS];	/* names of all locked files */
 int numlocks;		/* # of current locks active */
@@ -158,21 +150,12 @@ char *errstr;		/* lock error string to p
 
 	strcpy(obuf, errstr);
 	strcat(obuf, " - ");
-#if	BSD || FREEBSD || WMCS || SUN || XENIX || HPUX8 || HPUX9 || AVIION || USG || AIX || AUX
-	if (errno < sys_nerr)
-		strcat(obuf, sys_errlist[errno]);
-	else
-		strcat(obuf, TEXT178);
-/*                           "[can not get system error message]" */
-#else
-	strcat(obuf, "Error # ");
-	strcat(obuf, int_asc(errno));
-#endif
+	strcat(obuf, strerror(errno));
 	mlwrite(obuf);
 	update(TRUE);
 }
 #else
-lckhello()	/* dummy function */
+VOID lckhello()	/* dummy function */
 {
 }
 #endif