diff options
Diffstat (limited to 'ringbuf.h')
-rw-r--r-- | ringbuf.h | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/ringbuf.h b/ringbuf.h new file mode 100644 index 00000000..359d3db6 --- /dev/null +++ b/ringbuf.h @@ -0,0 +1,40 @@ +/* + DeaDBeeF - ultimate music player for GNU/Linux systems with X11 + Copyright (C) 2009-2010 Alexey Yakovenko <waker@users.sourceforge.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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. +*/ +#ifndef __RINGBUF_H +#define __RINGBUF_H + +#include <sys/types.h> + +typedef struct { + char *bytes; + size_t size; + size_t cursor; + size_t remaining; +} ringbuf_t; + +void +ringbuf_init (ringbuf_t *p, char *buffer, size_t size); + +int +ringbuf_write (ringbuf_t *p, char *bytes, size_t size); + +int +ringbuf_read (ringbuf_t *p, char *bytes, size_t size); + +#endif |