diff options
Diffstat (limited to 'lib/base64.h')
| -rw-r--r-- | lib/base64.h | 40 |
1 files changed, 26 insertions, 14 deletions
diff --git a/lib/base64.h b/lib/base64.h index 0399edf..0dbf657 100644 --- a/lib/base64.h +++ b/lib/base64.h @@ -1,12 +1,10 @@ -/* -*- buffer-read-only: t -*- vi: set ro: */ -/* DO NOT EDIT! GENERATED AUTOMATICALLY! */ /* base64.h -- Encode binary data using printable characters. - Copyright (C) 2004, 2005, 2006 Free Software Foundation, Inc. + Copyright (C) 2004-2006, 2009-2016 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) + the Free Software Foundation; either version 3, or (at your option) any later version. This program is distributed in the hope that it will be useful, @@ -15,8 +13,7 @@ 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, write to the Free Software Foundation, - Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ + along with this program; if not, see <http://www.gnu.org/licenses/>. */ #ifndef BASE64_H # define BASE64_H @@ -27,6 +24,10 @@ /* 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) @@ -37,20 +38,31 @@ struct base64_decode_context char buf[4]; }; -extern bool isbase64 (char ch); +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); + 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 (struct base64_decode_context *ctx, - const char *restrict in, size_t inlen, - char *restrict out, size_t *outlen); -extern bool base64_decode_alloc (struct base64_decode_context *ctx, - const char *in, size_t inlen, - char **out, size_t *outlen); +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 */ |