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460b9539 | 1 | /* |
2 | * This file is part of DisOrder. | |
5aff007d | 3 | * Copyright (C) 2004, 2005, 2007, 2008 Richard Kettlewell |
460b9539 | 4 | * |
e7eb3a27 | 5 | * This program is free software: you can redistribute it and/or modify |
460b9539 | 6 | * it under the terms of the GNU General Public License as published by |
e7eb3a27 | 7 | * the Free Software Foundation, either version 3 of the License, or |
460b9539 | 8 | * (at your option) any later version. |
e7eb3a27 RK |
9 | * |
10 | * This program 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 | |
13 | * GNU General Public License for more details. | |
14 | * | |
460b9539 | 15 | * You should have received a copy of the GNU General Public License |
e7eb3a27 | 16 | * along with this program. If not, see <http://www.gnu.org/licenses/>. |
460b9539 | 17 | */ |
05b75f8d RK |
18 | /** @file lib/common.h |
19 | * @brief Common includes and definitions | |
20 | */ | |
21 | ||
22 | #ifndef COMMON_H | |
23 | #define COMMON_H | |
460b9539 | 24 | |
05b75f8d | 25 | #include <config.h> |
460b9539 | 26 | |
27 | #if HAVE_INTTYPES_H | |
28 | # include <inttypes.h> | |
29 | #endif | |
30 | #include <limits.h> | |
31 | #include <sys/types.h> | |
32 | ||
33 | /* had better be before atol/atoll redefinition */ | |
34 | #include <stdlib.h> | |
05b75f8d RK |
35 | #include <string.h> |
36 | #include <stdio.h> | |
37 | #include <assert.h> | |
460b9539 | 38 | |
39 | #if HAVE_LONG_LONG | |
40 | typedef long long long_long; | |
41 | typedef unsigned long long u_long_long; | |
42 | # if ! DECLARES_STRTOLL | |
43 | long long strtoll(const char *, char **, int); | |
44 | # endif | |
45 | # if ! DECLARES_ATOLL | |
46 | long long atoll(const char *); | |
47 | # endif | |
48 | #else | |
49 | typedef long long_long; | |
50 | typedef unsigned long u_long_long; | |
51 | # define atoll atol | |
52 | # define strtoll strtol | |
53 | #endif | |
54 | ||
55 | #if __APPLE__ | |
56 | /* apple define these to j[dxu], which gcc -std=c99 -pedantic then rejects */ | |
57 | # undef PRIdMAX | |
58 | # undef PRIxMAX | |
59 | # undef PRIuMAX | |
60 | #endif | |
61 | ||
62 | #if HAVE_INTMAX_T | |
63 | # ifndef PRIdMAX | |
64 | # define PRIdMAX "jd" | |
65 | # endif | |
66 | #elif HAVE_LONG_LONG | |
67 | typedef long long intmax_t; | |
68 | # define PRIdMAX "lld" | |
69 | #else | |
70 | typedef long intmax_t; | |
71 | # define PRIdMAX "ld" | |
72 | #endif | |
73 | ||
74 | #if HAVE_UINTMAX_T | |
75 | # ifndef PRIuMAX | |
76 | # define PRIuMAX "ju" | |
77 | # endif | |
78 | # ifndef PRIxMAX | |
79 | # define PRIxMAX "jx" | |
80 | # endif | |
81 | #elif HAVE_LONG_LONG | |
82 | typedef unsigned long long uintmax_t; | |
83 | # define PRIuMAX "llu" | |
84 | # define PRIxMAX "llx" | |
85 | #else | |
86 | typedef unsigned long uintmax_t; | |
87 | # define PRIuMAX "lu" | |
88 | # define PRIxMAX "lx" | |
89 | #endif | |
90 | ||
91 | #if ! HAVE_UINT8_T | |
92 | # if CHAR_BIT == 8 | |
93 | typedef unsigned char uint8_t; | |
94 | # else | |
95 | # error cannot determine uint8_t | |
96 | # endif | |
97 | #endif | |
98 | ||
99 | #if ! HAVE_UINT32_T | |
100 | # if UINT_MAX == 4294967295 | |
101 | typedef unsigned int uint32_t; | |
102 | # elif ULONG_MAX == 4294967295 | |
103 | typedef unsigned long uint32_t; | |
104 | # elif USHRT_MAX == 4294967295 | |
105 | typedef unsigned short uint32_t; | |
106 | # elif UCHAR_MAX == 4294967295 | |
107 | typedef unsigned char uint32_t; | |
108 | # else | |
109 | # error cannot determine uint32_t | |
110 | # endif | |
111 | #endif | |
112 | ||
05b75f8d | 113 | #endif /* COMMENT_H */ |
460b9539 | 114 | |
115 | /* | |
116 | Local Variables: | |
117 | c-basic-offset:2 | |
118 | comment-column:40 | |
119 | End: | |
120 | */ |