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-rw-r--r--fifo.h47
1 files changed, 0 insertions, 47 deletions
diff --git a/fifo.h b/fifo.h
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--- a/fifo.h
+++ /dev/null
@@ -1,47 +0,0 @@
-#ifndef FIO_FIFO_H
-#define FIO_FIFO_H
-/*
- * A simple FIFO implementation.
- *
- * Copyright (C) 2004 Stelian Pop <stelian@popies.net>
- *
- * 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., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- */
-#include "minmax.h"
-
-struct fifo {
- unsigned char *buffer; /* the buffer holding the data */
- unsigned int size; /* the size of the allocated buffer */
- unsigned int in; /* data is added at offset (in % size) */
- unsigned int out; /* data is extracted from off. (out % size) */
-};
-
-struct fifo *fifo_alloc(unsigned int);
-unsigned int fifo_put(struct fifo *, void *, unsigned int);
-unsigned int fifo_get(struct fifo *, void *, unsigned int);
-void fifo_free(struct fifo *);
-
-static inline unsigned int fifo_len(struct fifo *fifo)
-{
- return fifo->in - fifo->out;
-}
-
-static inline unsigned int fifo_room(struct fifo *fifo)
-{
- return fifo->size - fifo->in + fifo->out;
-}
-
-#endif