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Diffstat (limited to 'docs/examples/printf_macro.h')
| -rw-r--r-- | docs/examples/printf_macro.h | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/docs/examples/printf_macro.h b/docs/examples/printf_macro.h new file mode 100644 index 000000000..9eed8f4c6 --- /dev/null +++ b/docs/examples/printf_macro.h @@ -0,0 +1,45 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2011, Daniel Stenberg, <daniel@haxx.se>, et al. + * + * This software is licensed as described in the file COPYING, which + * you should have received as part of this distribution. The terms + * are also available at http://curl.haxx.se/docs/copyright.html. + * + * You may opt to use, copy, modify, merge, publish, distribute and/or sell + * copies of the Software, and permit persons to whom the Software is + * furnished to do so, under the terms of the COPYING file. + * + * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY + * KIND, either express or implied. + * + ***************************************************************************/ +/* Simple hack trying to get a valid printf format string for size_t. + * If that fails for your platform you can define your own _FMT_SIZE_T, + * f.e.: -D_FMT_SIZE_T="zd" + */ +#ifndef _PRINTF_MACRO_H +#define _PRINTF_MACRO_H + +#ifndef _FMT_SIZE_T +#ifdef WIN32 +#define _FMT_SIZE_T "Id" +#else +/* +"zd" is a GNU extension to POSIX; so we dont use it for size_t but hack around +#define _FMT_SIZE_T "zd" +*/ +#ifdef __x86_64__ +#define _FMT_SIZE_T "lu" +#else +#define _FMT_SIZE_T "u" +#endif /* __x86_64__ */ +#endif /* WIN32 */ +#endif /* !_FMT_SIZE_T */ + +#endif /* !_PRINTF_MACRO_H */ |