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Diffstat (limited to 'pjlib/include/pj/fifobuf.h')
-rw-r--r-- | pjlib/include/pj/fifobuf.h | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/pjlib/include/pj/fifobuf.h b/pjlib/include/pj/fifobuf.h new file mode 100644 index 0000000..37002b0 --- /dev/null +++ b/pjlib/include/pj/fifobuf.h @@ -0,0 +1,44 @@ +/* $Id: fifobuf.h 3553 2011-05-05 06:14:19Z nanang $ */ +/* + * Copyright (C) 2008-2011 Teluu Inc. (http://www.teluu.com) + * Copyright (C) 2003-2008 Benny Prijono <benny@prijono.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 + */ +#ifndef __PJ_FIFOBUF_H__ +#define __PJ_FIFOBUF_H__ + +#include <pj/types.h> + +PJ_BEGIN_DECL + +typedef struct pj_fifobuf_t pj_fifobuf_t; +struct pj_fifobuf_t +{ + char *first, *last; + char *ubegin, *uend; + int full; +}; + +PJ_DECL(void) pj_fifobuf_init (pj_fifobuf_t *fb, void *buffer, unsigned size); +PJ_DECL(unsigned) pj_fifobuf_max_size (pj_fifobuf_t *fb); +PJ_DECL(void*) pj_fifobuf_alloc (pj_fifobuf_t *fb, unsigned size); +PJ_DECL(pj_status_t) pj_fifobuf_unalloc (pj_fifobuf_t *fb, void *buf); +PJ_DECL(pj_status_t) pj_fifobuf_free (pj_fifobuf_t *fb, void *buf); + +PJ_END_DECL + +#endif /* __PJ_FIFOBUF_H__ */ + |