tccpe: build IAT vector with with -run too
[tinycc/k1w1.git] / win32 / include / stdint.h
blob71c6708ff570a816bfde2d32cca982255d439bdc
1 /* ISO C9x 7.18 Integer types <stdint.h>
2 * Based on ISO/IEC SC22/WG14 9899 Committee draft (SC22 N2794)
4 * THIS SOFTWARE IS NOT COPYRIGHTED
6 * Contributor: Danny Smith <danny_r_smith_2001@yahoo.co.nz>
8 * This source code is offered for use in the public domain. You may
9 * use, modify or distribute it freely.
11 * This code is distributed in the hope that it will be useful but
12 * WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESS OR IMPLIED ARE HEREBY
13 * DISCLAIMED. This includes but is not limited to warranties of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
16 * Date: 2000-12-02
20 #ifndef _STDINT_H
21 #define _STDINT_H
23 /* 7.18.1.1 Exact-width integer types */
24 typedef signed char int8_t;
25 typedef unsigned char uint8_t;
26 typedef short int16_t;
27 typedef unsigned short uint16_t;
28 typedef int int32_t;
29 typedef unsigned uint32_t;
30 typedef long long int64_t;
31 typedef unsigned long long uint64_t;
33 /* 7.18.1.2 Minimum-width integer types */
34 typedef signed char int_least8_t;
35 typedef unsigned char uint_least8_t;
36 typedef short int_least16_t;
37 typedef unsigned short uint_least16_t;
38 typedef int int_least32_t;
39 typedef unsigned uint_least32_t;
40 typedef long long int_least64_t;
41 typedef unsigned long long uint_least64_t;
43 /* 7.18.1.3 Fastest minimum-width integer types
44 * Not actually guaranteed to be fastest for all purposes
45 * Here we use the exact-width types for 8 and 16-bit ints.
47 typedef char int_fast8_t;
48 typedef unsigned char uint_fast8_t;
49 typedef short int_fast16_t;
50 typedef unsigned short uint_fast16_t;
51 typedef int int_fast32_t;
52 typedef unsigned int uint_fast32_t;
53 typedef long long int_fast64_t;
54 typedef unsigned long long uint_fast64_t;
56 /* 7.18.1.4 Integer types capable of holding object pointers */
57 typedef int intptr_t;
58 typedef unsigned uintptr_t;
60 /* 7.18.1.5 Greatest-width integer types */
61 typedef long long intmax_t;
62 typedef unsigned long long uintmax_t;
64 /* 7.18.2 Limits of specified-width integer types */
65 #if !defined ( __cplusplus) || defined (__STDC_LIMIT_MACROS)
67 /* 7.18.2.1 Limits of exact-width integer types */
68 #define INT8_MIN (-128)
69 #define INT16_MIN (-32768)
70 #define INT32_MIN (-2147483647 - 1)
71 #define INT64_MIN (-9223372036854775807LL - 1)
73 #define INT8_MAX 127
74 #define INT16_MAX 32767
75 #define INT32_MAX 2147483647
76 #define INT64_MAX 9223372036854775807LL
78 #define UINT8_MAX 0xff /* 255U */
79 #define UINT16_MAX 0xffff /* 65535U */
80 #define UINT32_MAX 0xffffffff /* 4294967295U */
81 #define UINT64_MAX 0xffffffffffffffffULL /* 18446744073709551615ULL */
83 /* 7.18.2.2 Limits of minimum-width integer types */
84 #define INT_LEAST8_MIN INT8_MIN
85 #define INT_LEAST16_MIN INT16_MIN
86 #define INT_LEAST32_MIN INT32_MIN
87 #define INT_LEAST64_MIN INT64_MIN
89 #define INT_LEAST8_MAX INT8_MAX
90 #define INT_LEAST16_MAX INT16_MAX
91 #define INT_LEAST32_MAX INT32_MAX
92 #define INT_LEAST64_MAX INT64_MAX
94 #define UINT_LEAST8_MAX UINT8_MAX
95 #define UINT_LEAST16_MAX UINT16_MAX
96 #define UINT_LEAST32_MAX UINT32_MAX
97 #define UINT_LEAST64_MAX UINT64_MAX
99 /* 7.18.2.3 Limits of fastest minimum-width integer types */
100 #define INT_FAST8_MIN INT8_MIN
101 #define INT_FAST16_MIN INT16_MIN
102 #define INT_FAST32_MIN INT32_MIN
103 #define INT_FAST64_MIN INT64_MIN
105 #define INT_FAST8_MAX INT8_MAX
106 #define INT_FAST16_MAX INT16_MAX
107 #define INT_FAST32_MAX INT32_MAX
108 #define INT_FAST64_MAX INT64_MAX
110 #define UINT_FAST8_MAX UINT8_MAX
111 #define UINT_FAST16_MAX UINT16_MAX
112 #define UINT_FAST32_MAX UINT32_MAX
113 #define UINT_FAST64_MAX UINT64_MAX
115 /* 7.18.2.4 Limits of integer types capable of holding
116 object pointers */
117 #define INTPTR_MIN INT32_MIN
118 #define INTPTR_MAX INT32_MAX
119 #define UINTPTR_MAX UINT32_MAX
121 /* 7.18.2.5 Limits of greatest-width integer types */
122 #define INTMAX_MIN INT64_MIN
123 #define INTMAX_MAX INT64_MAX
124 #define UINTMAX_MAX UINT64_MAX
126 /* 7.18.3 Limits of other integer types */
127 #define PTRDIFF_MIN INT32_MIN
128 #define PTRDIFF_MAX INT32_MAX
130 #define SIG_ATOMIC_MIN INT32_MIN
131 #define SIG_ATOMIC_MAX INT32_MAX
133 #define SIZE_MAX UINT32_MAX
135 #ifndef WCHAR_MIN /* also in wchar.h */
136 #define WCHAR_MIN 0
137 #define WCHAR_MAX ((wchar_t)-1) /* UINT16_MAX */
138 #endif
141 * wint_t is unsigned int in __MINGW32__,
142 * but unsigned short in MS runtime
144 #define WINT_MIN 0
145 #define WINT_MAX UINT32_MAX
147 #endif /* !defined ( __cplusplus) || defined __STDC_LIMIT_MACROS */
150 /* 7.18.4 Macros for integer constants */
151 #if !defined ( __cplusplus) || defined (__STDC_CONSTANT_MACROS)
153 /* 7.18.4.1 Macros for minimum-width integer constants
155 Accoding to Douglas Gwyn <gwyn@arl.mil>:
156 "This spec was changed in ISO/IEC 9899:1999 TC1; in ISO/IEC
157 9899:1999 as initially published, the expansion was required
158 to be an integer constant of precisely matching type, which
159 is impossible to accomplish for the shorter types on most
160 platforms, because C99 provides no standard way to designate
161 an integer constant with width less than that of type int.
162 TC1 changed this to require just an integer constant
163 *expression* with *promoted* type."
165 The trick used here is from Clive D W Feather.
168 #define INT8_C(val) (INT_LEAST8_MAX-INT_LEAST8_MAX+(val))
169 #define INT16_C(val) (INT_LEAST16_MAX-INT_LEAST16_MAX+(val))
170 #define INT32_C(val) (INT_LEAST32_MAX-INT_LEAST32_MAX+(val))
171 #define INT64_C(val) (INT_LEAST64_MAX-INT_LEAST64_MAX+(val))
173 #define UINT8_C(val) (UINT_LEAST8_MAX-UINT_LEAST8_MAX+(val))
174 #define UINT16_C(val) (UINT_LEAST16_MAX-UINT_LEAST16_MAX+(val))
175 #define UINT32_C(val) (UINT_LEAST32_MAX-UINT_LEAST32_MAX+(val))
176 #define UINT64_C(val) (UINT_LEAST64_MAX-UINT_LEAST64_MAX+(val))
178 /* 7.18.4.2 Macros for greatest-width integer constants */
179 #define INTMAX_C(val) (INTMAX_MAX-INTMAX_MAX+(val))
180 #define UINTMAX_C(val) (UINTMAX_MAX-UINTMAX_MAX+(val))
182 #endif /* !defined ( __cplusplus) || defined __STDC_CONSTANT_MACROS */
184 #endif