projects / thirdparty / gcc.git / blame
| Commit | Line | Data |
|---|---|---|
| 1eee94d3 GM |
1 | /* do not edit automatically generated by mc from ldtoa. */ |
| 2 | /* ldtoa.def provides routines to convert between a C long double. | |
| 3 | ||
| 83ffe9cd | 4 | Copyright (C) 2008-2023 Free Software Foundation, Inc. |
| 1eee94d3 GM |
5 | Contributed by Gaius Mulley <gaius.mulley@southwales.ac.uk>. |
| 6 | ||
| 7 | This file is part of GNU Modula-2. | |
| 8 | ||
| 9 | GNU Modula-2 is free software; you can redistribute it and/or modify | |
| 10 | it under the terms of the GNU General Public License as published by | |
| 11 | the Free Software Foundation; either version 3, or (at your option) | |
| 12 | any later version. | |
| 13 | ||
| 14 | GNU Modula-2 is distributed in the hope that it will be useful, but | |
| 15 | WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 16 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 17 | General Public License for more details. | |
| 18 | ||
| 19 | Under Section 7 of GPL version 3, you are granted additional | |
| 20 | permissions described in the GCC Runtime Library Exception, version | |
| 21 | 3.1, as published by the Free Software Foundation. | |
| 22 | ||
| 23 | You should have received a copy of the GNU General Public License and | |
| 24 | a copy of the GCC Runtime Library Exception along with this program; | |
| 25 | see the files COPYING3 and COPYING.RUNTIME respectively. If not, see | |
| 26 | <http://www.gnu.org/licenses/>. */ | |
| 27 | ||
| 28 | ||
| 29 | #if !defined (_ldtoa_H) | |
| 30 | # define _ldtoa_H | |
| 31 | ||
| 32 | #include "config.h" | |
| 33 | #include "system.h" | |
| 34 | # ifdef __cplusplus | |
| 35 | extern "C" { | |
| 36 | # endif | |
| 37 | # if !defined (PROC_D) | |
| 38 | # define PROC_D | |
| 39 | typedef void (*PROC_t) (void); | |
| 40 | typedef struct { PROC_t proc; } PROC; | |
| 41 | # endif | |
| 42 | ||
| 43 | # include "GSYSTEM.h" | |
| 44 | ||
| 45 | # if defined (_ldtoa_C) | |
| 46 | # define EXTERN | |
| 47 | # else | |
| 48 | # define EXTERN extern | |
| 49 | # endif | |
| 50 | ||
| 51 | typedef enum {ldtoa_maxsignificant, ldtoa_decimaldigits} ldtoa_Mode; | |
| 52 | ||
| 53 | ||
| 54 | /* | |
| 55 | strtold - returns a LONGREAL given a C string, s. It will set | |
| 56 | error to TRUE if the number is too large or badly formed. | |
| 57 | */ | |
| 58 | ||
| 59 | EXTERN long double ldtoa_strtold (void * s, unsigned int *error); | |
| 60 | ||
| 61 | /* | |
| 62 | ldtoa - converts a LONGREAL, d, into a string. The address of the | |
| 63 | string is returned. | |
| 64 | mode indicates the type of conversion required. | |
| 65 | ndigits determines the number of digits according to mode. | |
| 66 | decpt the position of the decimal point. | |
| 67 | sign does the string have a sign? | |
| 68 | */ | |
| 69 | ||
| 70 | EXTERN void * ldtoa_ldtoa (long double d, ldtoa_Mode mode, int ndigits, int *decpt, unsigned int *sign); | |
| 71 | # ifdef __cplusplus | |
| 72 | } | |
| 73 | # endif | |
| 74 | ||
| 75 | # undef EXTERN | |
| 76 | #endif |