massive commenting/autoconf changes

[netatalk.git] / bin / psorder / pa.c

diff --git a/bin/psorder/pa.c b/bin/psorder/pa.c
index f1a52e8f32d68528b824e7847400518ed86d1419..f5a25ececd049b56d55c7b02e7cfe50c0324f3f8 100644 (file)
--- a/bin/psorder/pa.c
+++ b/bin/psorder/pa.c
@@ -1,4 +1,6 @@
 /*
+ * $Id: pa.c,v 1.4 2001-06-29 14:14:46 rufustfirefly Exp $
+ *
  * Copyright (c) 1990,1991 Regents of The University of Michigan.
  * All Rights Reserved.
  *
@@ -25,11 +27,13 @@
 
 #ifdef HAVE_CONFIG_H
 #include "config.h"
-#endif
+#endif /* HAVE_CONFIG_H */
 
 #include <stdlib.h>
 #include <string.h>
+#ifdef HAVE_UNISTD_H
 #include <unistd.h>
+#endif /* HAVE_UNISTD_H */
 
 #include "pa.h"