1 /*

     2  * Copyright (C) 1999 WIDE Project.

     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  * 1. Redistributions of source code must retain the above copyright

     9  *    notice, this list of conditions and the following disclaimer.

    10  * 2. Redistributions in binary form must reproduce the above copyright

    11  *    notice, this list of conditions and the following disclaimer in the

    12  *    documentation and/or other materials provided with the distribution.

    13  * 3. Neither the name of the project nor the names of its contributors

    14  *    may be used to endorse or promote products derived from this software

    15  *    without specific prior written permission.

    16  * 

    17  * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND

    18  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

    19  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE

    20  * ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE

    21  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL

    22  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS

    23  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)

    24  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT

    25  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY

    26  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF

    27  * SUCH DAMAGE.

    28  */

    29 #ifndef _BITTYPES_H

    30 #define _BITTYPES_H

    31 

    32 #ifndef HAVE_U_INT8_T

    33 

    34 #if SIZEOF_CHAR == 1

    35 typedef unsigned char u_int8_t;

    36 typedef signed char int8_t;

    37 #elif SIZEOF_INT == 1

    38 typedef unsigned int u_int8_t;

    39 typedef signed int int8_t;

    40 #else  /* XXX */

    41 #error "there's no appropriate type for u_int8_t"

    42 #endif

    43 #define HAVE_U_INT8_T 1

    44 #define HAVE_INT8_T 1

    45 

    46 #endif /* HAVE_U_INT8_T */

    47 

    48 #ifndef HAVE_U_INT16_T 

    49 

    50 #if SIZEOF_SHORT == 2

    51 typedef unsigned short u_int16_t;

    52 typedef signed short int16_t;

    53 #elif SIZEOF_INT == 2

    54 typedef unsigned int u_int16_t;

    55 typedef signed int int16_t;

    56 #elif SIZEOF_CHAR == 2

    57 typedef unsigned char u_int16_t;

    58 typedef signed char int16_t;

    59 #else  /* XXX */

    60 #error "there's no appropriate type for u_int16_t"

    61 #endif

    62 #define HAVE_U_INT16_T 1

    63 #define HAVE_INT16_T 1

    64 

    65 #endif /* HAVE_U_INT16_T */

    66 

    67 #ifndef HAVE_U_INT32_T

    68 

    69 #if SIZEOF_INT == 4

    70 typedef unsigned int u_int32_t;

    71 typedef signed int int32_t;

    72 #elif SIZEOF_LONG == 4

    73 typedef unsigned long u_int32_t;

    74 typedef signed long int32_t;

    75 #elif SIZEOF_SHORT == 4

    76 typedef unsigned short u_int32_t;

    77 typedef signed short int32_t;

    78 #else  /* XXX */

    79 #error "there's no appropriate type for u_int32_t"

    80 #endif

    81 #define HAVE_U_INT32_T 1

    82 #define HAVE_INT32_T 1

    83 

    84 #endif /* HAVE_U_INT32_T */

    85 

    86 #ifndef HAVE_U_INT64_T

    87 #if SIZEOF_LONG_LONG == 8

    88 typedef unsigned long long u_int64_t;

    89 #elif defined(_MSC_EXTENSIONS)

    90 typedef unsigned _int64 u_int64_t;

    91 #elif SIZEOF_INT == 8

    92 typedef unsigned int u_int64_t;

    93 #elif SIZEOF_LONG == 8

    94 typedef unsigned long u_int64_t;

    95 #elif SIZEOF_SHORT == 8

    96 typedef unsigned short u_int64_t;

    97 #else  /* XXX */

    98 #error "there's no appropriate type for u_int64_t"

    99 #endif

   100 

   101 #endif /* HAVE_U_INT64_T */

   102 

   103 #ifndef PRId64

   104 #ifdef _MSC_EXTENSIONS

   105 #define PRId64	"I64d"

   106 #else /* _MSC_EXTENSIONS */

   107 #define PRId64	"lld"

   108 #endif /* _MSC_EXTENSIONS */

   109 #endif /* PRId64 */

   110 

   111 #ifndef PRIo64

   112 #ifdef _MSC_EXTENSIONS

   113 #define PRIo64	"I64o"

   114 #else /* _MSC_EXTENSIONS */

   115 #define PRIo64	"llo"

   116 #endif /* _MSC_EXTENSIONS */

   117 #endif /* PRIo64 */

   118 

   119 #ifndef PRIx64

   120 #ifdef _MSC_EXTENSIONS

   121 #define PRIx64	"I64x"

   122 #else /* _MSC_EXTENSIONS */

   123 #define PRIx64	"llx"

   124 #endif /* _MSC_EXTENSIONS */

   125 #endif /* PRIx64 */

   126 

   127 #ifndef PRIu64

   128 #ifdef _MSC_EXTENSIONS

   129 #define PRIu64	"I64u"

   130 #else /* _MSC_EXTENSIONS */

   131 #define PRIu64	"llu"

   132 #endif /* _MSC_EXTENSIONS */

   133 #endif /* PRIu64 */

   134 

   135 #endif /* _BITTYPES_H */