Mercurial > hg > th-libs
annotate th_types.h @ 150:9bc7f60f3013
More portability stuff. :|
author | Matti Hamalainen <ccr@tnsp.org> |
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date | Wed, 07 Jan 2015 20:21:27 +0200 |
parents | 6a0e9980b76b |
children | d560371c85c0 |
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1 /* |
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2 * Type definations |
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3 * Programmed and designed by Matti 'ccr' Hamalainen |
144 | 4 * (C) Copyright 2002-2015 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 */ |
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11 #ifndef _TH_TYPES_H |
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12 #define _TH_TYPES_H |
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13 |
150 | 14 // Check for standard headers |
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15 #ifdef HAVE_STDINT_H |
150 | 16 # include <stdint.h> |
17 # ifndef HAVE_INT_TYPES | |
18 # define HAVE_INT_TYPES 1 | |
19 # endif | |
20 // Check for arch bitness | |
21 # if UINTPTR_MAX == 0xffffffff | |
22 # define TH_ARCH 32 | |
23 # elif UINTPTR_MAX == 0xffffffffffffffff | |
24 # define TH_ARCH 64 | |
25 # endif | |
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26 #endif |
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27 |
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28 #ifdef HAVE_SYS_TYPES_H |
150 | 29 # include <sys/types.h> |
30 # ifndef HAVE_INT_TYPES | |
31 # define HAVE_INT_TYPES 1 | |
32 # endif | |
33 #endif | |
34 | |
35 #if !defined(TH_ARCH) | |
36 # if defined(__LP64__) || defined(_LP64) | |
37 # define TH_ARCH 64 | |
38 # else | |
39 # define TH_ARCH 32 | |
40 # endif | |
41 #endif | |
42 | |
43 | |
44 #if !defined(TH_ARCH) && (defined(__WIN32) || defined(_WIN32)) | |
45 # define TH_ARCH 32 | |
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46 #endif |
150 | 47 |
48 | |
49 // Do we have a valid arch? | |
50 // If so, set some printf specifiers | |
51 #if TH_ARCH == 32 | |
52 # define TH_ARCH_32BIT 1 | |
53 # define TH_PRIu32 "u" | |
54 # define TH_PRId32 "d" | |
55 # define TH_PRIx32 "x" | |
56 # define TH_PRIu64 "llu" | |
57 # define TH_PRId64 "lld" | |
58 # define TH_PRIx64 "llx" | |
59 # define TH_PRIu_SIZE_T "u" | |
60 # define TH_PRId_SSIZE_T "d" | |
61 # define TH_PRIx_SIZE_T "x" | |
62 #elif TH_ARCH == 64 | |
63 # define TH_ARCH_64BIT 1 | |
64 # define TH_PRIu32 "u" | |
65 # define TH_PRId32 "d" | |
66 # define TH_PRIx32 "x" | |
67 # define TH_PRIu64 "lu" | |
68 # define TH_PRId64 "ld" | |
69 # define TH_PRIx64 "lx" | |
70 # define TH_PRIu_SIZE_T "lu" | |
71 # define TH_PRId_SSIZE_T "ld" | |
72 # define TH_PRIx_SIZE_T "lx" | |
73 #else | |
74 # error Could not determine architecture (32/64bit), please define TH_ARCH=32 or 64 | |
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75 #endif |
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76 |
129 | 77 // Shorthand types |
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78 typedef unsigned long int ulint_t; |
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79 typedef signed long int lint_t; |
149 | 80 #ifndef HAVE_UINT_T // BOOST defines uint_t at least |
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81 typedef unsigned int uint_t; |
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82 #endif |
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83 |
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84 /* Default assumptions for these types should be ok for most 32bit platforms... |
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85 * feel free to define TH_TYPE_* if necessary to remedy |
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86 */ |
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87 #ifdef TH_TYPE_I8 |
129 | 88 typedef unsigned TH_TYPE_I8 uint8_t; // 8 bits, unsigned |
89 typedef signed TH_TYPE_I8 int8_t; // 8 bits, signed | |
149 | 90 #elif !defined(HAVE_INT_TYPES) |
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91 typedef unsigned char uint8_t; |
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92 typedef signed char int8_t; |
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93 #endif |
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94 |
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95 |
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96 #ifdef TH_TYPE_I16 |
129 | 97 typedef unsigned TH_TYPE_I16 uint16_t; // 16 bits, unsigned == 2 BYTEs |
98 typedef signed TH_TYPE_I16 int16_t; // 16 bits, signed | |
149 | 99 #elif !defined(HAVE_INT_TYPES) |
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100 typedef unsigned short int uint16_t; |
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101 typedef signed short int int16_t; |
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102 #endif |
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103 |
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104 #ifdef TH_TYPE_I32 |
129 | 105 typedef unsigned TH_TYPE_I32 uint32_t; // 32 bits, unsigned == 4 BYTES == 2 WORDs |
106 typedef signed TH_TYPE_I32 int32_t; // 32 bits, signed | |
149 | 107 #elif !defined(HAVE_INT_TYPES) |
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108 typedef unsigned int uint32_t; |
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109 typedef signed int int32_t; |
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110 #endif |
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111 |
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112 #ifdef TH_TYPE_I64 |
129 | 113 typedef unsigned TH_TYPE_I64 uint64_t; // 64 bits, unsigned == 8 BYTES == 2 DWORDs |
114 typedef signed TH_TYPE_I64 int64_t; // 64 bits, signed | |
149 | 115 #elif !defined(HAVE_INT_TYPES) |
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116 typedef unsigned long long uint64_t; |
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117 typedef signed long long int64_t; |
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118 #endif |
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119 |
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120 |
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121 /* This is the character type used in all string-related routines of |
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122 * th_libs. Currently it is set to be equivalent of basetype "char", |
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123 * but under some platforms it may be necessary to use |
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124 * "unsigned char" instead. |
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125 * |
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126 * Also in future this type may be changed to hold 32-bit UNICODE |
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127 */ |
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128 typedef char char_t; |
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129 |
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130 |
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131 /* Define a boolean type |
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132 */ |
12 | 133 #if !defined(FALSE) && !defined(TRUE) && !defined(BOOL) |
134 typedef enum { FALSE = 0, TRUE = 1 } BOOL; | |
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135 #endif |
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136 |
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137 #ifndef BOOL |
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138 #ifdef bool |
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139 #define BOOL bool |
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140 #else |
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141 #define BOOL int |
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142 #endif |
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143 #endif |
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144 |
129 | 145 #endif // _TH_TYPES_H |