lib/c-snprintf.h

   1 /* snprintf in C locale.
   2    Copyright (C) 2012-2024 Free Software Foundation, Inc.
   3
   4    This program is free software; you can redistribute it and/or modify
   5    it under the terms of the GNU General Public License as published by
   6    the Free Software Foundation, either version 3, or (at your option)
   7    any later version.
   8
   9    This program is distributed in the hope that it will be useful,
  10    but WITHOUT ANY WARRANTY; without even the implied warranty of
  11    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12    GNU General Public License for more details.
  13
  14    You should have received a copy of the GNU General Public License along
  15    with this program; if not, see <https://www.gnu.org/licenses/>.  */
  16
  17 #ifndef _C_SNPRINTF_H
  18 #define _C_SNPRINTF_H
  19
  20 /* This file uses _GL_ATTRIBUTE_FORMAT.  */
  21 #if !_GL_CONFIG_H_INCLUDED
  22  #error "Please include config.h first."
  23 #endif
  24
  25 /* Get size_t.  */
  26 #include <stddef.h>
  27
  28 /* Get _GL_ATTRIBUTE_SPEC_PRINTF_STANDARD.  */
  29 #include <stdio.h>
  30
  31 #ifdef __cplusplus
  32 extern "C" {
  33 #endif
  34
  35 extern int c_snprintf (char *restrict str, size_t size,
  36                        const char *format, ...)
  37        _GL_ATTRIBUTE_FORMAT ((_GL_ATTRIBUTE_SPEC_PRINTF_STANDARD, 3, 4));
  38
  39 #ifdef __cplusplus
  40 }
  41 #endif
  42
  43 #endif /* _C_SNPRINTF_H */