X-Git-Url: http://git.hungrycats.org/cgi-bin/gitweb.cgi?p=xscreensaver;a=blobdiff_plain;f=utils%2Fusleep.c;h=6eec9a5f46b83339ea2f3b23809099991d8ecfad;hp=04a17aa788d846908078ba2f8c4bdfd2569cb932;hb=96a411663168b0ba5432b407a83be55f3df0c802;hpb=f3e0240915ed9f9b3a61781f5c7002d587563fe0

diff --git a/utils/usleep.c b/utils/usleep.c
index 04a17aa7..6eec9a5f 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>