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Doxygen document ISO 9660 conversion routines a tad better.

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rocky
2005-02-12 09:48:18 +00:00
parent 485d92f27d
commit 79d115401c
1 changed files with 20 additions and 4 deletions
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24
include/cdio/bytesex.h
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@@ -1,5 +1,5 @@
/* /*
$Id: bytesex.h,v 1.3 2005/01/29 20:54:20 rocky Exp $ $Id: bytesex.h,v 1.4 2005/02/12 09:48:18 rocky Exp $
Copyright (C) 2000, 2004 Herbert Valerio Riedel <hvr@gnu.org> Copyright (C) 2000, 2004 Herbert Valerio Riedel <hvr@gnu.org>
Copyright (C) 2005 Rocky Bernstein <rocky@panix.com> Copyright (C) 2005 Rocky Bernstein <rocky@panix.com>
@@ -145,24 +145,32 @@ CVT_TO_FUNC(64)
/** ISO9660-related field conversion routines */ /** ISO9660-related field conversion routines */
/** Convert from uint8_t to ISO 9660 7.1.1 format */
#define to_711(i) uint8_to_le(i) #define to_711(i) uint8_to_le(i)
/** Convert from ISO 9660 7.1.1 format to uint8_t */
#define from_711(i) uint8_from_le(i) #define from_711(i) uint8_from_le(i)
/** Convert from uint16_t to ISO 9669 7.2.1 format */
#define to_721(i) uint16_to_le(i) #define to_721(i) uint16_to_le(i)
/** Convert from ISO 9660 7.2.1 format to uint16_t */
#define from_721(i) uint16_from_le(i) #define from_721(i) uint16_from_le(i)
#define to_721(i) uint16_to_le(i) /** Convert from uint16_t to ISO 9669 7.2.2 format */
#define from_721(i) uint16_from_le(i)
#define to_722(i) uint16_to_be(i) #define to_722(i) uint16_to_be(i)
/** Convert from ISO 9660 7.2.2 format to uint16_t */
#define from_722(i) uint16_from_be(i) #define from_722(i) uint16_from_be(i)
/** Convert from uint16_t to ISO 9669 7.2.3 format */
static inline uint32_t static inline uint32_t
to_723(uint16_t i) to_723(uint16_t i)
{ {
return uint32_swap_le_be(i) | i; return uint32_swap_le_be(i) | i;
} }
/** Convert from ISO 9660 7.2.3 format to uint16_t */
static inline uint16_t static inline uint16_t
from_723 (uint32_t p) from_723 (uint32_t p)
{ {
@@ -172,18 +180,26 @@ from_723 (uint32_t p)
return (0xFFFF & p); return (0xFFFF & p);
} }
/** Convert from uint16_t to ISO 9669 7.3.1 format */
#define to_731(i) uint32_to_le(i) #define to_731(i) uint32_to_le(i)
/** Convert from ISO 9660 7.3.1 format to uint32_t */
#define from_731(i) uint32_from_le(i) #define from_731(i) uint32_from_le(i)
/** Convert from uint32_t to ISO 9669 7.3.2 format */
#define to_732(i) uint32_to_be(i) #define to_732(i) uint32_to_be(i)
/** Convert from ISO 9660 7.3.2 format to uint32_t */
#define from_732(i) uint32_from_be(i) #define from_732(i) uint32_from_be(i)
/** Convert from uint16_t to ISO 9669 7.3.3 format */
static inline uint64_t static inline uint64_t
to_733(uint32_t i) to_733(uint32_t i)
{ {
return uint64_swap_le_be(i) | i; return uint64_swap_le_be(i) | i;
} }
/** Convert from ISO 9660 7.3.3 format to uint32_t */
static inline uint32_t static inline uint32_t
from_733 (uint64_t p) from_733 (uint64_t p)
{ {