Mercurial > gnulib
view lib/base64.h @ 17363:5a51fb7777a9
sys_select, sys_time: port 2013-01-30 Solaris 2.6 fix to Cygwin
Problem reported by Marco Atzeri in
<http://lists.gnu.org/archive/html/bug-gnulib/2013-03/msg00000.html>.
* lib/sys_select.in.h [HAVE_SYS_SELECT_H && _CYGWIN_SYS_TIME_H]:
Simply delegate to the system <sys/select.h> in this case too.
Also, pay attention to _GL_SYS_SELECT_H_REDIRECT_FROM_SYS_TIME_H only
if OSF/1, since otherwise Cygwin breaks, and it doesn't seem to
be needed on Solaris either.
* lib/sys_time.in.h [_CYGWIN_SYS_TIME_H]:
Simply delgate to the system <sys/time.h> in this case.
author | Paul Eggert <eggert@cs.ucla.edu> |
---|---|
date | Tue, 19 Mar 2013 09:08:47 -0700 |
parents | e542fd46ad6f |
children | 344018b6e5d7 |
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/* base64.h -- Encode binary data using printable characters. Copyright (C) 2004-2006, 2009-2013 Free Software Foundation, Inc. Written by Simon Josefsson. 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 <http://www.gnu.org/licenses/>. */ #ifndef BASE64_H # define BASE64_H /* Get size_t. */ # include <stddef.h> /* Get bool. */ # include <stdbool.h> # ifdef __cplusplus extern "C" { # endif /* This uses that the expression (n+(k-1))/k means the smallest integer >= n/k, i.e., the ceiling of n/k. */ # define BASE64_LENGTH(inlen) ((((inlen) + 2) / 3) * 4) struct base64_decode_context { unsigned int i; char buf[4]; }; extern bool isbase64 (char ch) _GL_ATTRIBUTE_CONST; extern void base64_encode (const char *restrict in, size_t inlen, char *restrict out, size_t outlen); extern size_t base64_encode_alloc (const char *in, size_t inlen, char **out); extern void base64_decode_ctx_init (struct base64_decode_context *ctx); extern bool base64_decode_ctx (struct base64_decode_context *ctx, const char *restrict in, size_t inlen, char *restrict out, size_t *outlen); extern bool base64_decode_alloc_ctx (struct base64_decode_context *ctx, const char *in, size_t inlen, char **out, size_t *outlen); #define base64_decode(in, inlen, out, outlen) \ base64_decode_ctx (NULL, in, inlen, out, outlen) #define base64_decode_alloc(in, inlen, out, outlen) \ base64_decode_alloc_ctx (NULL, in, inlen, out, outlen) # ifdef __cplusplus } # endif #endif /* BASE64_H */