include/inttypes.h

   1 /*      $NetBSD: inttypes.h,v 1.11 2015/01/16 18:35:59 christos Exp $   */
   2
   3 /*-
   4  * Copyright (c) 2001 The NetBSD Foundation, Inc.
   5  * All rights reserved.
   6  *
   7  * This code is derived from software contributed to The NetBSD Foundation
   8  * by Klaus Klein.
   9  *
  10  * Redistribution and use in source and binary forms, with or without
  11  * modification, are permitted provided that the following conditions
  12  * are met:
  13  * 1. Redistributions of source code must retain the above copyright
  14  *    notice, this list of conditions and the following disclaimer.
  15  * 2. Redistributions in binary form must reproduce the above copyright
  16  *    notice, this list of conditions and the following disclaimer in the
  17  *    documentation and/or other materials provided with the distribution.
  18  *
  19  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
  20  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
  21  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  22  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
  23  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  24  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  25  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  26  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  27  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  28  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  29  * POSSIBILITY OF SUCH DAMAGE.
  30  */
  31
  32 #ifndef _INTTYPES_H_
  33 #define _INTTYPES_H_
  34
  35 #include <sys/cdefs.h>
  36 #include <sys/featuretest.h>
  37 #include <sys/inttypes.h>
  38 #include <machine/ansi.h>
  39
  40 #if defined(_BSD_WCHAR_T_) && !defined(__cplusplus)
  41 typedef _BSD_WCHAR_T_   wchar_t;
  42 #undef  _BSD_WCHAR_T_
  43 #endif
  44
  45 __BEGIN_DECLS
  46 intmax_t        strtoimax(const char * __restrict,
  47                     char ** __restrict, int);
  48 uintmax_t       strtoumax(const char * __restrict,
  49                     char ** __restrict, int);
  50 intmax_t        wcstoimax(const wchar_t * __restrict,
  51                     wchar_t ** __restrict, int);
  52 uintmax_t       wcstoumax(const wchar_t * __restrict,
  53                     wchar_t ** __restrict, int);
  54
  55 intmax_t        imaxabs(intmax_t);
  56
  57 typedef struct {
  58         intmax_t quot;
  59         intmax_t rem;
  60 } imaxdiv_t;
  61
  62 imaxdiv_t       imaxdiv(intmax_t, intmax_t);
  63
  64 #if (_POSIX_C_SOURCE - 0) >= 200809L || defined(_NETBSD_SOURCE)
  65 #  ifndef __LOCALE_T_DECLARED
  66 typedef struct _locale          *locale_t;
  67 #  define __LOCALE_T_DECLARED
  68 #  endif
  69 intmax_t        strtoimax_l(const char * __restrict,
  70                     char ** __restrict, int, locale_t);
  71 uintmax_t       strtoumax_l(const char * __restrict,
  72                     char ** __restrict, int, locale_t);
  73 intmax_t        wcstoimax_l(const wchar_t * __restrict,
  74                     wchar_t ** __restrict, int, locale_t);
  75 uintmax_t       wcstoumax_l(const wchar_t * __restrict,
  76                     wchar_t ** __restrict, int, locale_t);
  77 #endif
  78
  79
  80 #if defined(_NETBSD_SOURCE)
  81 intmax_t        strtoi(const char * __restrict, char ** __restrict, int,
  82                        intmax_t, intmax_t, int *);
  83 uintmax_t       strtou(const char * __restrict, char ** __restrict, int,
  84                        uintmax_t, uintmax_t, int *);
  85
  86 /* i18n variations */
  87 intmax_t        strtoi_l(const char * __restrict, char ** __restrict, int,
  88                          intmax_t, intmax_t, int *, locale_t);
  89 uintmax_t       strtou_l(const char * __restrict, char ** __restrict, int,
  90                          uintmax_t, uintmax_t, int *, locale_t);
  91 #endif /* defined(_NETBSD_SOURCE) */
  92
  93 __END_DECLS
  94
  95 #endif /* !_INTTYPES_H_ */