stdlib/monetary.h

   1 /* Header file for monetary value formatting functions.
   2    Copyright (C) 1996-2024 Free Software Foundation, Inc.
   3    This file is part of the GNU C Library.
   4
   5    The GNU C Library is free software; you can redistribute it and/or
   6    modify it under the terms of the GNU Lesser General Public
   7    License as published by the Free Software Foundation; either
   8    version 2.1 of the License, or (at your option) any later version.
   9
  10    The GNU C Library 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 GNU
  13    Lesser General Public License for more details.
  14
  15    You should have received a copy of the GNU Lesser General Public
  16    License along with the GNU C Library; if not, see
  17    <https://www.gnu.org/licenses/>.  */
  18
  19 #ifndef _MONETARY_H
  20 #define _MONETARY_H     1
  21
  22 #include <features.h>
  23
  24 /* Get needed types.  */
  25 #define __need_size_t
  26 #include <stddef.h>
  27 #include <bits/types.h>
  28
  29 #ifndef __ssize_t_defined
  30 typedef __ssize_t ssize_t;
  31 # define __ssize_t_defined
  32 #endif
  33
  34
  35 __BEGIN_DECLS
  36
  37 /* Formatting a monetary value according to the current locale.  */
  38 extern ssize_t strfmon (char *__restrict __s, size_t __maxsize,
  39                         const char *__restrict __format, ...)
  40      __THROW __attribute_format_strfmon__ (3, 4)
  41      __attr_access ((__write_only__, 1, 2));
  42
  43 #ifdef __USE_XOPEN2K8
  44 /* POSIX.1-2008 extended locale interface (see locale.h).  */
  45 # include <bits/types/locale_t.h>
  46
  47 /* Formatting a monetary value according to the given locale.  */
  48 extern ssize_t strfmon_l (char *__restrict __s, size_t __maxsize,
  49                           locale_t __loc,
  50                           const char *__restrict __format, ...)
  51      __THROW __attribute_format_strfmon__ (4, 5)
  52      __attr_access ((__write_only__, 1, 2));
  53 #endif
  54
  55 #include <bits/floatn.h>
  56 #if defined __LDBL_COMPAT || __LDOUBLE_REDIRECTS_TO_FLOAT128_ABI == 1
  57 # include <bits/monetary-ldbl.h>
  58 #endif
  59
  60 __END_DECLS
  61
  62 #endif  /* monetary.h */