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Document iso9660_iso_seek_read better. Well, the old doc at least

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had me confused.
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rocky
2006-03-25 00:21:56 +00:00
parent 1dfc5d1146
commit df29646b2e
1 changed files with 16 additions and 3 deletions
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19
include/cdio/iso9660.h
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@@ -1,5 +1,5 @@
/*
$Id: iso9660.h,v 1.90 2006/03/18 02:35:07 rocky Exp $
$Id: iso9660.h,v 1.91 2006/03/25 00:21:56 rocky Exp $
Copyright (C) 2000 Herbert Valerio Riedel <hvr@gnu.org>
Copyright (C) 2003, 2004, 2005, 2006 Rocky Bernstein <rocky@panix.com>
@@ -601,9 +601,22 @@ typedef struct _iso9660_s iso9660_t;
uint16_t i_fuzz);
/*!
Seek to a position and then read n bytes. Size read is returned.
Seek to a position and then read i_size blocks.
@param p_iso the ISO-9660 filename to get data from
@param ptr place to put returned data. It should be able to store
a least i_size bytes
@param start location to start reading from
@i_size number of blocks to read. Each block is ISO_BLOCKSIZE bytes
long.
@return number of bytes (not blocks) read
*/
long int iso9660_iso_seek_read (const iso9660_t *p_iso, void *ptr,
long int iso9660_iso_seek_read (const iso9660_t *p_iso, /*out*/ void *ptr,
lsn_t start, long int i_size);
/*!