chunk.c
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上传日期:2022-01-05
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文件大小:1k
- /*
- ** Copyright (C) 2008-2009 Erik de Castro Lopo <erikd@mega-nerd.com>
- **
- ** This program is free software; you can redistribute it and/or modify
- ** it under the terms of the GNU Lesser General Public License as published by
- ** the Free Software Foundation; either version 2.1 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 Lesser General Public License for more details.
- **
- ** You should have received a copy of the GNU Lesser 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.
- */
- #include "sfconfig.h"
- #include <stdlib.h>
- #include <string.h>
- #include "sndfile.h"
- #include "sfendian.h"
- #include "common.h"
- void
- pchk4_store (PRIV_CHUNK4 * pchk, int marker, sf_count_t offset, sf_count_t len)
- {
- if (pchk->count >= ARRAY_LEN (pchk->l))
- return ;
- pchk->l [pchk->count].chunk = marker ;
- pchk->l [pchk->count].offset = offset ;
- pchk->l [pchk->count].len = len ;
- pchk->count ++ ;
- return ;
- } /* pchk4_store */
- int
- pchk4_find (PRIV_CHUNK4 * pchk, int marker)
- { int k ;
- for (k = 0 ; k < pchk->count ; k++)
- if (pchk->l [k].chunk == marker)
- return k ;
- return -1 ;
- } /* pchk4_find */