X-Git-Url: http://git.hungrycats.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=utils%2Fusleep.c;h=f065729b5b500bd67c84a4eefba13523468fc803;hb=dba664f31aa87285db4d76cf8c5e66335299703a;hp=04a17aa788d846908078ba2f8c4bdfd2569cb932;hpb=f3e0240915ed9f9b3a61781f5c7002d587563fe0;p=xscreensaver

diff --git a/utils/usleep.c b/utils/usleep.c
index 04a17aa7..f065729b 100644
--- a/utils/usleep.c
+++ b/utils/usleep.c
@@ -1,5 +1,5 @@
-/* xscreensaver, Copyright (c) 1992, 1996, 1997
- *  Jamie Zawinski <jwz@netscape.com>
+/* xscreensaver, Copyright (c) 1992, 1996, 1997, 2003
+ *  Jamie Zawinski <jwz@jwz.org>
  *
  * Permission to use, copy, modify, distribute, and sell this software and its
  * documentation for any purpose is hereby granted without fee, provided that
@@ -22,6 +22,10 @@
 # include <stdlib.h>
 #endif
 
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif
+
 #if defined(VMS)
 # include <descrip.h>
 # include <stdio.h>
@@ -35,6 +39,8 @@
 ERROR, do not include that here
 #endif
 
+extern void screenhack_usleep (unsigned long usecs); /* suppress warning */
+
 void
 screenhack_usleep (unsigned long usecs)
 {