gl/lib/xdectoint.h

   1 /* Convert decimal strings with bounds checking and exit on error.
   2
   3    Copyright (C) 2014-2023 Free Software Foundation, Inc.
   4
   5    This program is free software: you can redistribute it and/or modify
   6    it under the terms of the GNU General Public License as published by
   7    the Free Software Foundation; either version 3 of the License, or
   8    (at your option) any later version.
   9
  10    This program is distributed in the hope that it will be useful,
  11    but WITHOUT ANY WARRANTY; without even the implied warranty of
  12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13    GNU General Public License for more details.
  14
  15    You should have received a copy of the GNU General Public License
  16    along with this program.  If not, see <https://www.gnu.org/licenses/>.  */
  17
  18 #ifndef XDECTOINT_H_
  19 # define XDECTOINT_H_ 1
  20
  21 # include <inttypes.h>
  22
  23 # define _DECLARE_XDECTOINT(name, type) \
  24   type name (char const *n_str, type min, type max, \
  25              char const *suffixes, char const *err, int err_exit) \
  26     _GL_ATTRIBUTE_NONNULL ((1, 5));
  27 # define _DECLARE_XNUMTOINT(name, type) \
  28   type name (char const *n_str, int base, type min, type max, \
  29              char const *suffixes, char const *err, int err_exit) \
  30     _GL_ATTRIBUTE_NONNULL ((1, 6));
  31
  32 _DECLARE_XDECTOINT (xdectoimax, intmax_t)
  33 _DECLARE_XDECTOINT (xdectoumax, uintmax_t)
  34
  35 _DECLARE_XNUMTOINT (xnumtoimax, intmax_t)
  36 _DECLARE_XNUMTOINT (xnumtoumax, uintmax_t)
  37
  38 #endif  /* not XDECTOINT_H_ */