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Note BCDness of msf_t

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rocky
2005-03-21 10:43:08 +00:00
parent 350c491346
commit 79780510e2
1 changed files with 7 additions and 2 deletions
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9
include/cdio/types.h
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@@ -1,5 +1,5 @@
/* /*
$Id: types.h,v 1.30 2005/03/19 06:42:24 rocky Exp $ $Id: types.h,v 1.31 2005/03/21 10:43:08 rocky Exp $
Copyright (C) 2000 Herbert Valerio Riedel <hvr@gnu.org> Copyright (C) 2000 Herbert Valerio Riedel <hvr@gnu.org>
Copyright (C) 2002, 2003, 2004, 2005 Rocky Bernstein <rocky@panix.com> Copyright (C) 2002, 2003, 2004, 2005 Rocky Bernstein <rocky@panix.com>
@@ -178,11 +178,16 @@ extern "C" {
(Red Book) is an address by minute, sector and frame which (Red Book) is an address by minute, sector and frame which
BCD-encoded in three bytes. An alternative format is an lba_t. BCD-encoded in three bytes. An alternative format is an lba_t.
Note: the fields in this structure are BCD encoded. Use
cdio_to_bcd8() or cdio_from_bcd8() to convert an integer into or
out of this format. The format specifier %x (not %d) can be used
if you need to format or print values in this structure.
@see lba_t @see lba_t
*/ */
PRAGMA_BEGIN_PACKED PRAGMA_BEGIN_PACKED
struct msf_s { struct msf_s {
uint8_t m, s, f; uint8_t m, s, f; /* BCD encoded! */
} GNUC_PACKED; } GNUC_PACKED;
PRAGMA_END_PACKED PRAGMA_END_PACKED