Mercurial > gnulib
view lib/base32.h @ 40172:31ab89a208b9
strtod, strtold: Use the locale's decimal point.
* lib/strtod.c: Include <locale.h>, <stdio.h>, <langinfo.h>.
(decimal_point_char): New function, copied from lib/vasnprintf.c.
(parse_number): Add a radixchar argument. Use it instead of '.'.
(STRTOD): Invoke decimal_point_char and pass the result to parse_number.
* m4/strtod.m4 (gl_PREREQ_STRTOD): Test whether nl_langinfo exists.
* m4/strtold.m4 (gl_PREREQ_STRTOLD): Likewise.
* tests/test-strtod1.c: New file.
* tests/test-strtod1.sh: New file.
* modules/strtod-tests (Files): Add test-strtod1.{sh,c}. Add
locale-fr.m4 and its dependencies.
(configure.ac): Invoke gt_LOCALE_FR, gt_LOCALE_FR_UTF8.
(Makefile.am): Arrange to compile test-strtod1.c and run
test-strtod1.sh.
* tests/test-strtold1.c: New file.
* tests/test-strtold1.sh: New file.
* modules/strtold-tests (Files): Add test-strtold1.{sh,c}. Add
locale-fr.m4 and its dependencies.
(configure.ac): Invoke gt_LOCALE_FR, gt_LOCALE_FR_UTF8.
(Makefile.am): Arrange to compile test-strtold1.c and run
test-strtold1.sh.
author | Bruno Haible <bruno@clisp.org> |
---|---|
date | Fri, 01 Feb 2019 03:12:28 +0100 |
parents | b06060465f09 |
children |
line wrap: on
line source
/* base32.h -- Encode binary data using printable characters. Copyright (C) 2004-2006, 2009-2019 Free Software Foundation, Inc. Adapted from Simon Josefsson's base64 code by Gijs van Tulder. This program 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 2, or (at your option) any later version. This program 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. You should have received a copy of the GNU General Public License along with this program; if not, see <https://www.gnu.org/licenses/>. */ #ifndef BASE32_H # define BASE32_H /* Get size_t. */ # include <stddef.h> /* Get bool. */ # include <stdbool.h> /* This uses that the expression (n+(k-1))/k means the smallest integer >= n/k, i.e., the ceiling of n/k. */ # define BASE32_LENGTH(inlen) ((((inlen) + 4) / 5) * 8) struct base32_decode_context { unsigned int i; char buf[8]; }; extern bool isbase32 (char ch) _GL_ATTRIBUTE_CONST; extern void base32_encode (const char *restrict in, size_t inlen, char *restrict out, size_t outlen); extern size_t base32_encode_alloc (const char *in, size_t inlen, char **out); extern void base32_decode_ctx_init (struct base32_decode_context *ctx); extern bool base32_decode_ctx (struct base32_decode_context *ctx, const char *restrict in, size_t inlen, char *restrict out, size_t *outlen); extern bool base32_decode_alloc_ctx (struct base32_decode_context *ctx, const char *in, size_t inlen, char **out, size_t *outlen); #define base32_decode(in, inlen, out, outlen) \ base32_decode_ctx (NULL, in, inlen, out, outlen) #define base32_decode_alloc(in, inlen, out, outlen) \ base32_decode_alloc_ctx (NULL, in, inlen, out, outlen) #endif /* BASE32_H */