mirror of
https://github.com/gcc-mirror/gcc.git
synced 2024-11-21 13:40:47 +00:00
66 lines
2.6 KiB
C
66 lines
2.6 KiB
C
/* Packed decimal conversion module header for the decNumber C Library.
|
|
Copyright (C) 2007-2020 Free Software Foundation, Inc.
|
|
Contributed by IBM Corporation. Author Mike Cowlishaw.
|
|
|
|
This file is part of GCC.
|
|
|
|
GCC 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 3, or (at your option) any later
|
|
version.
|
|
|
|
GCC 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.
|
|
|
|
Under Section 7 of GPL version 3, you are granted additional
|
|
permissions described in the GCC Runtime Library Exception, version
|
|
3.1, as published by the Free Software Foundation.
|
|
|
|
You should have received a copy of the GNU General Public License and
|
|
a copy of the GCC Runtime Library Exception along with this program;
|
|
see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
|
|
<http://www.gnu.org/licenses/>. */
|
|
|
|
/* ------------------------------------------------------------------ */
|
|
/* Packed Decimal conversion module header */
|
|
/* ------------------------------------------------------------------ */
|
|
|
|
#if !defined(DECPACKED)
|
|
#define DECPACKED
|
|
#define DECPNAME "decPacked" /* Short name */
|
|
#define DECPFULLNAME "Packed Decimal conversions" /* Verbose name */
|
|
#define DECPAUTHOR "Mike Cowlishaw" /* Who to blame */
|
|
|
|
#define DECPACKED_DefP 32 /* default precision */
|
|
|
|
#ifndef DECNUMDIGITS
|
|
#define DECNUMDIGITS DECPACKED_DefP /* size if not already defined*/
|
|
#endif
|
|
#include "decNumber.h" /* context and number library */
|
|
|
|
/* Sign nibble constants */
|
|
#if !defined(DECPPLUSALT)
|
|
#define DECPPLUSALT 0x0A /* alternate plus nibble */
|
|
#define DECPMINUSALT 0x0B /* alternate minus nibble */
|
|
#define DECPPLUS 0x0C /* preferred plus nibble */
|
|
#define DECPMINUS 0x0D /* preferred minus nibble */
|
|
#define DECPPLUSALT2 0x0E /* alternate plus nibble */
|
|
#define DECPUNSIGNED 0x0F /* alternate plus nibble (unsigned) */
|
|
#endif
|
|
|
|
/* ---------------------------------------------------------------- */
|
|
/* decPacked public routines */
|
|
/* ---------------------------------------------------------------- */
|
|
|
|
#include "decPackedSymbols.h"
|
|
|
|
/* Conversions */
|
|
uint8_t * decPackedFromNumber(uint8_t *, int32_t, int32_t *,
|
|
const decNumber *);
|
|
decNumber * decPackedToNumber(const uint8_t *, int32_t, const int32_t *,
|
|
decNumber *);
|
|
|
|
#endif
|