Mercurial > hg > th-libs
annotate th_types.h @ 394:7df5991a0ed3
Handle HAVE_STDINT_H vs HAVE_SYS_TYPES_H somewhat more sanely.
author | Matti Hamalainen <ccr@tnsp.org> |
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date | Thu, 03 Mar 2016 14:11:57 +0200 |
parents | 10dea9ca67a0 |
children | bffd3caf2d2c |
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1 /* |
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2 * Type definations |
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3 * Programmed and designed by Matti 'ccr' Hamalainen |
393 | 4 * (C) Copyright 2002-2016 Tecnic Software productions (TNSP) |
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5 * |
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6 * Please read file 'COPYING' for information on license and distribution. |
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7 */ |
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8 /* If your code uses "config.h", you need to #include |
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9 * it before including this header. |
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10 */ |
392 | 11 #ifndef TH_TYPES_H |
12 #define TH_TYPES_H 1 | |
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13 |
150 | 14 // Check for standard headers |
394
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15 #if defined(HAVE_STDINT_H) |
150 | 16 # include <stdint.h> |
17 # ifndef HAVE_INT_TYPES | |
18 # define HAVE_INT_TYPES 1 | |
19 # endif | |
394
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20 #elif defined(HAVE_SYS_TYPES_H) |
150 | 21 # include <sys/types.h> |
22 # ifndef HAVE_INT_TYPES | |
23 # define HAVE_INT_TYPES 1 | |
24 # endif | |
25 #endif | |
26 | |
391 | 27 #ifdef HAVE_INTTYPES_H |
28 # include <inttypes.h> | |
29 #endif | |
30 | |
31 | |
32 // Check for arch bitness | |
33 #if UINTPTR_MAX == 0xffffffff | |
34 # define TH_ARCH 32 | |
35 #elif UINTPTR_MAX == 0xffffffffffffffff | |
36 # define TH_ARCH 64 | |
37 #endif | |
38 | |
39 | |
150 | 40 #if !defined(TH_ARCH) |
41 # if defined(__LP64__) || defined(_LP64) | |
42 # define TH_ARCH 64 | |
43 # else | |
44 # define TH_ARCH 32 | |
45 # endif | |
46 #endif | |
47 | |
182 | 48 #if !defined(TH_ARCH) && (defined(__WIN64) || defined(_WIN64)) |
49 # define TH_ARCH 64 | |
50 #endif | |
150 | 51 |
52 #if !defined(TH_ARCH) && (defined(__WIN32) || defined(_WIN32)) | |
53 # define TH_ARCH 32 | |
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54 #endif |
150 | 55 |
56 | |
57 // Do we have a valid arch? | |
58 // If so, set some printf specifiers | |
59 #if TH_ARCH == 32 | |
60 # define TH_ARCH_32BIT 1 | |
61 # define TH_PRIu32 "u" | |
62 # define TH_PRId32 "d" | |
63 # define TH_PRIx32 "x" | |
64 # define TH_PRIu64 "llu" | |
65 # define TH_PRId64 "lld" | |
66 # define TH_PRIx64 "llx" | |
67 # define TH_PRIu_SIZE_T "u" | |
68 # define TH_PRId_SSIZE_T "d" | |
69 # define TH_PRIx_SIZE_T "x" | |
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70 # ifndef TH_PTRSIZE |
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71 # define TH_PTRSIZE 32 |
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72 # endif |
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73 # ifndef UINTPTR_MAX |
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74 # define UINTPTR_MAX 0xffffffff |
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75 # endif |
150 | 76 #elif TH_ARCH == 64 |
77 # define TH_ARCH_64BIT 1 | |
78 # define TH_PRIu32 "u" | |
79 # define TH_PRId32 "d" | |
80 # define TH_PRIx32 "x" | |
81 # define TH_PRIu64 "lu" | |
82 # define TH_PRId64 "ld" | |
83 # define TH_PRIx64 "lx" | |
84 # define TH_PRIu_SIZE_T "lu" | |
85 # define TH_PRId_SSIZE_T "ld" | |
86 # define TH_PRIx_SIZE_T "lx" | |
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87 # ifndef TH_PTRSIZE |
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88 # define TH_PTRSIZE 64 |
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89 # endif |
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90 # ifndef UINTPTR_MAX |
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91 # define UINTPTR_MAX 0xffffffffffffffff |
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92 # endif |
150 | 93 #else |
94 # error Could not determine architecture (32/64bit), please define TH_ARCH=32 or 64 | |
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95 #endif |
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96 |
129 | 97 // Shorthand types |
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98 typedef unsigned long int ulint_t; |
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99 typedef signed long int lint_t; |
149 | 100 #ifndef HAVE_UINT_T // BOOST defines uint_t at least |
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101 typedef unsigned int uint_t; |
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102 #endif |
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103 |
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104 /* Default assumptions for these types should be ok for most 32bit platforms... |
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105 * feel free to define TH_TYPE_* if necessary to remedy |
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106 */ |
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107 #ifdef TH_TYPE_I8 |
129 | 108 typedef unsigned TH_TYPE_I8 uint8_t; // 8 bits, unsigned |
109 typedef signed TH_TYPE_I8 int8_t; // 8 bits, signed | |
149 | 110 #elif !defined(HAVE_INT_TYPES) |
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111 typedef unsigned char uint8_t; |
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112 typedef signed char int8_t; |
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113 #endif |
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114 |
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115 |
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116 #ifdef TH_TYPE_I16 |
129 | 117 typedef unsigned TH_TYPE_I16 uint16_t; // 16 bits, unsigned == 2 BYTEs |
118 typedef signed TH_TYPE_I16 int16_t; // 16 bits, signed | |
149 | 119 #elif !defined(HAVE_INT_TYPES) |
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120 typedef unsigned short int uint16_t; |
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121 typedef signed short int int16_t; |
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122 #endif |
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123 |
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124 #ifdef TH_TYPE_I32 |
129 | 125 typedef unsigned TH_TYPE_I32 uint32_t; // 32 bits, unsigned == 4 BYTES == 2 WORDs |
126 typedef signed TH_TYPE_I32 int32_t; // 32 bits, signed | |
149 | 127 #elif !defined(HAVE_INT_TYPES) |
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128 typedef unsigned int uint32_t; |
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129 typedef signed int int32_t; |
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130 #endif |
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131 |
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132 #ifdef TH_TYPE_I64 |
129 | 133 typedef unsigned TH_TYPE_I64 uint64_t; // 64 bits, unsigned == 8 BYTES == 2 DWORDs |
134 typedef signed TH_TYPE_I64 int64_t; // 64 bits, signed | |
149 | 135 #elif !defined(HAVE_INT_TYPES) |
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136 typedef unsigned long long uint64_t; |
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137 typedef signed long long int64_t; |
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138 #endif |
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139 |
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140 |
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141 /* This is the character type used in all string-related routines of |
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142 * th_libs. Currently it is set to be equivalent of basetype "char", |
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143 * but under some platforms it may be necessary to use |
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144 * "unsigned char" instead. |
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145 * |
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146 * Also in future this type may be changed to hold 32-bit UNICODE |
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147 */ |
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148 typedef char char_t; |
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149 |
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150 |
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151 /* Define a boolean type |
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152 */ |
12 | 153 #if !defined(FALSE) && !defined(TRUE) && !defined(BOOL) |
154 typedef enum { FALSE = 0, TRUE = 1 } BOOL; | |
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155 #endif |
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156 |
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157 #ifndef BOOL |
307 | 158 # ifdef bool |
159 # define BOOL bool | |
160 # else | |
161 # define BOOL int | |
162 # endif | |
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163 #endif |
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164 |
392 | 165 #endif // TH_TYPES_H |