$NetBSD: patch-ab,v 1.4 2012/02/16 17:49:42 hans Exp $

- use standard headers
- use NAME_MAX where available, as it's the standard symbol

--- src/uucplock.c.orig	1999-12-02 03:12:46.000000000 +0000
+++ src/uucplock.c
@@ -37,9 +37,14 @@ static char sccsid[] = "@(#)uucplock.c	5
 
 #include "config.h"
 
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
 #include <sys/file.h>
-#include <sys/dir.h>
+#include <dirent.h>
+#include <stdio.h>
 #include <errno.h>
+#include <limits.h>
 
 #include "pathnames.h"
 
@@ -52,9 +57,12 @@ static char sccsid[] = "@(#)uucplock.c	5
 uu_lock(ttyname)
 	char *ttyname;
 {
-	extern int errno;
 	int fd, pid;
+#ifdef NAME_MAX
+	char tbuf[sizeof(_PATH_LOCKDIRNAME) + NAME_MAX];
+#else
 	char tbuf[sizeof(_PATH_LOCKDIRNAME) + MAXNAMLEN];
+#endif
 	off_t lseek();
 
 	(void)snprintf(tbuf, sizeof(tbuf), _PATH_LOCKDIRNAME, ttyname);
@@ -104,7 +112,11 @@ uu_lock(ttyname)
 uu_unlock(ttyname)
 	char *ttyname;
 {
+#ifdef NAME_MAX
+	char tbuf[sizeof(_PATH_LOCKDIRNAME) + NAME_MAX];
+#else
 	char tbuf[sizeof(_PATH_LOCKDIRNAME) + MAXNAMLEN];
+#endif
 
 	(void)snprintf(tbuf, sizeof(tbuf), _PATH_LOCKDIRNAME, ttyname);
 	return(unlink(tbuf));