root / lab4 / .minix-src / include / sys / common_int_const.h @ 13
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| 1 | 13 | up20180614 | /* $NetBSD: common_int_const.h,v 1.1 2014/07/25 21:43:13 joerg Exp $ */
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| 2 | |||
| 3 | /*-
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| 4 | * Copyright (c) 2014 The NetBSD Foundation, Inc.
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| 5 | * All rights reserved.
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| 6 | *
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| 7 | * This code is derived from software contributed to The NetBSD Foundation
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| 8 | * by Joerg Sonnenberger.
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| 9 | *
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| 10 | * Redistribution and use in source and binary forms, with or without
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| 11 | * modification, are permitted provided that the following conditions
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| 12 | * are met:
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| 13 | * 1. Redistributions of source code must retain the above copyright
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| 14 | * notice, this list of conditions and the following disclaimer.
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| 15 | * 2. Redistributions in binary form must reproduce the above copyright
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| 16 | * notice, this list of conditions and the following disclaimer in the
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| 17 | * documentation and/or other materials provided with the distribution.
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| 18 | *
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| 19 | * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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| 20 | * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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| 21 | * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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| 22 | * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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| 23 | * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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| 24 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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| 25 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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| 26 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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| 27 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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| 28 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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| 29 | * POSSIBILITY OF SUCH DAMAGE.
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| 30 | */
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| 31 | |||
| 32 | #ifndef _SYS_COMMON_INT_CONST_H_
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| 33 | #define _SYS_COMMON_INT_CONST_H_
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| 34 | |||
| 35 | #ifndef __INTMAX_C_SUFFIX__
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| 36 | #error Your compiler does not provide inter constant suffix macros.
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| 37 | #endif
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| 38 | |||
| 39 | #define __int_join_(c,suffix) c ## suffix |
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| 40 | #define __int_join(c,suffix) __int_join_(c,suffix)
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| 41 | /*
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| 42 | * 7.18.4 Macros for integer constants
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| 43 | */
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| 44 | |||
| 45 | /* 7.18.4.1 Macros for minimum-width integer constants */
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| 46 | |||
| 47 | #define INT8_C(c) __int_join(c, __INT8_C_SUFFIX__)
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| 48 | #define INT16_C(c) __int_join(c, __INT16_C_SUFFIX__)
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| 49 | #define INT32_C(c) __int_join(c, __INT32_C_SUFFIX__)
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| 50 | #define INT64_C(c) __int_join(c, __INT64_C_SUFFIX__)
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| 51 | |||
| 52 | #define UINT8_C(c) __int_join(c, __UINT8_C_SUFFIX__)
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| 53 | #define UINT16_C(c) __int_join(c, __UINT16_C_SUFFIX__)
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| 54 | #define UINT32_C(c) __int_join(c, __UINT32_C_SUFFIX__)
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| 55 | #define UINT64_C(c) __int_join(c, __UINT64_C_SUFFIX__)
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| 56 | |||
| 57 | /* 7.18.4.2 Macros for greatest-width integer constants */
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| 58 | |||
| 59 | #define INTMAX_C(c) __int_join(c, __INTMAX_C_SUFFIX__)
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| 60 | #define UINTMAX_C(c) __int_join(c, __UINTMAX_C_SUFFIX__)
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| 61 | |||
| 62 | #endif /* _SYS_COMMON_INT_CONST_H_ */ |