X-Git-Url: http://git.droids-corp.org/?p=protos%2Fxbee-avr.git;a=blobdiff_plain;f=cirbuf_del_head.c;fp=cirbuf_del_head.c;h=0000000000000000000000000000000000000000;hp=7ebca5a6bb1e494f4f96c94f99c3842eb5de7047;hb=57895b3bb2fe0582c589685b7df34f3968b346ec;hpb=9a9b64112aee5ab26398b46cb13b7e49c292a355

diff --git a/cirbuf_del_head.c b/cirbuf_del_head.c
deleted file mode 100644
index 7ebca5a..0000000
--- a/cirbuf_del_head.c
+++ /dev/null
@@ -1,54 +0,0 @@
-/*  
- *  Copyright Droids Corporation (2007)
- *  Olivier MATZ <zer0@droids-corp.org>
- * 
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 2 of the License, or
- *  (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program; if not, write to the Free Software
- *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
- *
- *  Revision : $Id: cirbuf_del_head.c,v 1.1.2.2 2007-09-12 17:52:20 zer0 Exp $
- *
- */
-
-#include <string.h>
-
-#include <cirbuf.h>
-
-/* del at head */
-
-static inline void
-__cirbuf_del_head(struct cirbuf * cbuf)
-{
-	cbuf->len --;
-	if (!CIRBUF_IS_EMPTY(cbuf)) {
-		cbuf->start ++;
-		cbuf->start %= cbuf->maxlen;
-	}
-}
-
-cirbuf_int
-cirbuf_del_head_safe(struct cirbuf * cbuf)
-{
-	if (cbuf && !CIRBUF_IS_EMPTY(cbuf)) {
-		__cirbuf_del_head(cbuf);
-		return 0;
-	}
-	return -EINVAL;
-}
-
-void
-cirbuf_del_head(struct cirbuf * cbuf)
-{
-	__cirbuf_del_head(cbuf);
-}
-