Index: gup.h
--- gup.h.orig	2002-12-29 19:25:36 +0100
+++ gup.h	2005-10-15 08:56:19 +0200
@@ -3,6 +3,7 @@
 #else
 #define _XOPEN_SOURCE
 #define _BSD_SOURCE
+#define _NETBSD_SOURCE
 #endif
 
 #include <stdlib.h>
@@ -13,6 +14,7 @@
 #include <ctype.h>		/* isspace */
 #include <errno.h>		/* Needed for errno */
 #include <stdarg.h>
+#include <fcntl.h>
 
 #include <sys/file.h>
 #include <sys/stat.h>		/* umask */
@@ -35,7 +37,7 @@
 #define	MAX_LINE_SIZE		512
 #define	MODEST_SIZE		128
 
-#ifdef FILE_LOCK
+#ifdef USE_DOTLOCK
 #define LOCK_SLEEP		10	/* time to sleep between lock attempts*/
 #define MAX_LOCK_SLEEP_COUNT	10	/* maximum number of tries */
 #endif