uspace/libc/include/limits.h

   1 /*
   2  * Copyright (c) 2006 Josef Cejka
   3  * All rights reserved.
   4  *
   5  * Redistribution and use in source and binary forms, with or without
   6  * modification, are permitted provided that the following conditions
   7  * are met:
   8  *
   9  * - Redistributions of source code must retain the above copyright
  10  *   notice, this list of conditions and the following disclaimer.
  11  * - Redistributions in binary form must reproduce the above copyright
  12  *   notice, this list of conditions and the following disclaimer in the
  13  *   documentation and/or other materials provided with the distribution.
  14  * - The name of the author may not be used to endorse or promote products
  15  *   derived from this software without specific prior written permission.
  16  *
  17  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
  18  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  19  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
  20  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
  21  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  22  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  23  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  24  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  25  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  26  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  27  */
  28
  29 /** @addtogroup libc
  30  * @{
  31  */
  32 /** @file
  33  */
  34
  35 #ifndef LIBC_LIMITS_H_
  36 #define LIBC_LIMITS_H_
  37
  38 #include <stdint.h>
  39 #include <libarch/limits.h>
  40
  41 /* char */
  42 #define SCHAR_MIN MIN_INT8
  43 #define SCHAR_MAX MAX_INT8
  44 #define UCHAR_MIN MIN_UINT8
  45 #define UCHAR_MAX MAX_UINT8
  46
  47 #ifdef __CHAR_UNSIGNED__
  48 # define CHAR_MIN UCHAR_MIN
  49 # define CHAR_MAX UCHAR_MAX
  50 #else
  51 # define CHAR_MIN SCHAR_MIN
  52 # define CHAR_MAX SCHAR_MAX
  53 #endif
  54
  55 /* short int */
  56 #define SHRT_MIN MIN_INT16
  57 #define SHRT_MAX MAX_INT16
  58 #define USHRT_MIN MIN_UINT16
  59 #define USHRT_MAX MAX_UINT16
  60
  61 #define INT_MIN MIN_INT32
  62 #define INT_MAX MAX_INT32
  63 #define UINT_MIN MIN_UINT32
  64 #define UINT_MAX MAX_UINT32
  65
  66 #define LLONG_MIN MIN_INT64
  67 #define LLONG_MAX MAX_INT64
  68 #define ULLONG_MIN MIN_UINT64
  69 #define ULLONG_MAX MAX_UINT64
  70
  71 #endif
  72
  73 /** @}
  74  */