summaryrefslogtreecommitdiffstatshomepage
path: root/src/lib/winpcap/bittypes.h
blob: d9fed096fcbcf2e9cb7cec819850842c8d77af43 (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
/*
 * Copyright (C) 1999 WIDE Project.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. Neither the name of the project nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 */
#ifndef _BITTYPES_H
#define _BITTYPES_H

#ifndef HAVE_U_INT8_T

#if SIZEOF_CHAR == 1
typedef unsigned char u_int8_t;
typedef signed char int8_t;
#elif SIZEOF_INT == 1
typedef unsigned int u_int8_t;
typedef signed int int8_t;
#else  /* XXX */
#error "there's no appropriate type for u_int8_t"
#endif
#define HAVE_U_INT8_T 1
#define HAVE_INT8_T 1

#endif /* HAVE_U_INT8_T */

#ifndef HAVE_U_INT16_T

#if SIZEOF_SHORT == 2
typedef unsigned short u_int16_t;
typedef signed short int16_t;
#elif SIZEOF_INT == 2
typedef unsigned int u_int16_t;
typedef signed int int16_t;
#elif SIZEOF_CHAR == 2
typedef unsigned char u_int16_t;
typedef signed char int16_t;
#else  /* XXX */
#error "there's no appropriate type for u_int16_t"
#endif
#define HAVE_U_INT16_T 1
#define HAVE_INT16_T 1

#endif /* HAVE_U_INT16_T */

#ifndef HAVE_U_INT32_T

#if SIZEOF_INT == 4
typedef unsigned int u_int32_t;
typedef signed int int32_t;
#elif defined(SIZEOF_LONG) && (SIZEOF_LONG == 4)
typedef unsigned long u_int32_t;
typedef signed long int32_t;
#elif SIZEOF_SHORT == 4
typedef unsigned short u_int32_t;
typedef signed short int32_t;
#else  /* XXX */
#error "there's no appropriate type for u_int32_t"
#endif
#define HAVE_U_INT32_T 1
#define HAVE_INT32_T 1

#endif /* HAVE_U_INT32_T */

#ifndef HAVE_U_INT64_T
#if SIZEOF_LONG_LONG == 8
typedef unsigned long long u_int64_t;
typedef long long int64_t;
#elif defined(_MSC_EXTENSIONS)
typedef unsigned _int64 u_int64_t;
typedef _int64 int64_t;
#elif SIZEOF_INT == 8
typedef unsigned int u_int64_t;
#elif defined(SIZEOF_LONG) && (SIZEOF_LONG == 8)
typedef unsigned long u_int64_t;
#elif SIZEOF_SHORT == 8
typedef unsigned short u_int64_t;
#else  /* XXX */
#error "there's no appropriate type for u_int64_t"
#endif

#endif /* HAVE_U_INT64_T */

#ifndef PRId64
#ifdef _MSC_EXTENSIONS
#define PRId64  "I64d"
#else /* _MSC_EXTENSIONS */
#define PRId64  "lld"
#endif /* _MSC_EXTENSIONS */
#endif /* PRId64 */

#ifndef PRIo64
#ifdef _MSC_EXTENSIONS
#define PRIo64  "I64o"
#else /* _MSC_EXTENSIONS */
#define PRIo64  "llo"
#endif /* _MSC_EXTENSIONS */
#endif /* PRIo64 */

#ifndef PRIx64
#ifdef _MSC_EXTENSIONS
#define PRIx64  "I64x"
#else /* _MSC_EXTENSIONS */
#define PRIx64  "llx"
#endif /* _MSC_EXTENSIONS */
#endif /* PRIx64 */

#ifndef PRIu64
#ifdef _MSC_EXTENSIONS
#define PRIu64  "I64u"
#else /* _MSC_EXTENSIONS */
#define PRIu64  "llu"
#endif /* _MSC_EXTENSIONS */
#endif /* PRIu64 */

#endif /* _BITTYPES_H */