projects / mirror_edk2.git / blame
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| 1bbb83b5 HL |
1 | /** @file\r |
| 2 | Machine dependent ANSI type definitions.\r | |
| 3 | \r | |
| 4 | Copyright (c) 2010-2012, Intel Corporation. All rights reserved.<BR>\r | |
| 5 | This program and the accompanying materials are licensed and made available\r | |
| 6 | under the terms and conditions of the BSD License that accompanies this\r | |
| 7 | distribution. The full text of the license may be found at\r | |
| 8 | http://opensource.org/licenses/bsd-license.php.\r | |
| 9 | \r | |
| 10 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r | |
| 11 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
| 12 | \r | |
| 13 | * Copyright (c) 1990, 1993\r | |
| 14 | * The Regents of the University of California. All rights reserved.\r | |
| 15 | *\r | |
| 16 | * Redistribution and use in source and binary forms, with or without\r | |
| 17 | * modification, are permitted provided that the following conditions\r | |
| 18 | * are met:\r | |
| 19 | * 1. Redistributions of source code must retain the above copyright\r | |
| 20 | * notice, this list of conditions and the following disclaimer.\r | |
| 21 | * 2. Redistributions in binary form must reproduce the above copyright\r | |
| 22 | * notice, this list of conditions and the following disclaimer in the\r | |
| 23 | * documentation and/or other materials provided with the distribution.\r | |
| 24 | * 3. Neither the name of the University nor the names of its contributors\r | |
| 25 | * may be used to endorse or promote products derived from this software\r | |
| 26 | * without specific prior written permission.\r | |
| 27 | *\r | |
| 28 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND\r | |
| 29 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\r | |
| 30 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE\r | |
| 31 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE\r | |
| 32 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL\r | |
| 33 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS\r | |
| 34 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)\r | |
| 35 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT\r | |
| 36 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY\r | |
| 37 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF\r | |
| 38 | * SUCH DAMAGE.\r | |
| 39 | *\r | |
| 40 | * from: @(#)ansi.h 8.2 (Berkeley) 1/4/94\r | |
| 41 | NetBSD: ansi.h,v 1.7 2006/10/04 13:51:59 tnozaki Exp\r | |
| 42 | **/\r | |
| 43 | #ifndef _ANSI_H_\r | |
| 44 | #define _ANSI_H_\r | |
| 45 | \r | |
| 46 | #include <sys/EfiCdefs.h>\r | |
| 47 | \r | |
| 48 | #include <machine/int_types.h>\r | |
| 49 | \r | |
| 50 | /*\r | |
| 51 | * Types which are fundamental to the implementation and may appear in\r | |
| 52 | * more than one standard header are defined here. Standard headers\r | |
| 53 | * then use:\r | |
| 54 | * #ifdef _BSD_SIZE_T_\r | |
| 55 | * typedef _BSD_SIZE_T_ size_t;\r | |
| 56 | * #undef _BSD_SIZE_T_\r | |
| 57 | * #endif\r | |
| 58 | */\r | |
| 59 | #define _BSD_CLOCK_T_ _EFI_CLOCK_T /* clock() */\r | |
| 60 | #define _BSD_PTRDIFF_T_ _EFI_PTRDIFF_T_ /* ptr1 - ptr2 */\r | |
| 61 | #define _BSD_SIZE_T_ _EFI_SIZE_T_ /* sizeof() */\r | |
| 62 | #define _BSD_SSIZE_T_ INTN /* byte count or error */\r | |
| 63 | #define _BSD_TIME_T_ _EFI_TIME_T /* time() */\r | |
| 64 | #define _BSD_VA_LIST_ VA_LIST\r | |
| 65 | #define _BSD_CLOCKID_T_ INT64 /* clockid_t */\r | |
| 66 | #define _BSD_TIMER_T_ INT64 /* timer_t */\r | |
| 67 | #define _BSD_SUSECONDS_T_ INT64 /* suseconds_t */\r | |
| 68 | #define _BSD_USECONDS_T_ UINT64 /* useconds_t */\r | |
| 69 | \r | |
| 70 | /*\r | |
| 71 | * NOTE: rune_t is not covered by ANSI nor other standards, and should not\r | |
| 72 | * be instantiated outside of lib/libc/locale. use wchar_t.\r | |
| 73 | *\r | |
| 74 | * Runes (wchar_t) is declared to be an ``int'' instead of the more natural\r | |
| 75 | * ``unsigned long'' or ``long''. Two things are happening here. It is not\r | |
| 76 | * unsigned so that EOF (-1) can be naturally assigned to it and used. Also,\r | |
| 77 | * it looks like 10646 will be a 31 bit standard. This means that if your\r | |
| 78 | * ints cannot hold 32 bits, you will be in trouble. The reason an int was\r | |
| 79 | * chosen over a long is that the is*() and to*() routines take ints (says\r | |
| 80 | * ANSI C), but they use _RUNE_T_ instead of int. By changing it here, you\r | |
| 81 | * lose a bit of ANSI conformance, but your programs will still work.\r | |
| 82 | *\r | |
| 83 | * Note that _WCHAR_T_ and _RUNE_T_ must be of the same type. When wchar_t\r | |
| 84 | * and rune_t are typedef'd, _WCHAR_T_ will be undef'd, but _RUNE_T remains\r | |
| 85 | * defined for ctype.h.\r | |
| 86 | */\r | |
| 87 | #define _BSD_WCHAR_T_ _EFI_WCHAR_T /* wchar_t */\r | |
| 88 | #define _BSD_WINT_T_ _EFI_WINT_T /* wint_t */\r | |
| 89 | #define _BSD_RUNE_T_ _EFI_WCHAR_T /* rune_t */\r | |
| 90 | #define _BSD_WCTRANS_T_ void * /* wctrans_t */\r | |
| 91 | #define _BSD_WCTYPE_T_ unsigned int /* wctype_t */\r | |
| 92 | \r | |
| 93 | /*\r | |
| 94 | * mbstate_t is an opaque object to keep conversion state, during multibyte\r | |
| 95 | * stream conversions. The content must not be referenced by user programs.\r | |
| 96 | */\r | |
| 97 | typedef struct {\r | |
| 98 | UINT32 A; // Np;\r | |
| 99 | UINT32 B; // U;\r | |
| 100 | UINT32 E; // L\r | |
| 101 | UINT8 C[4]; // n[4]\r | |
| 102 | UINT16 D[2]; // w[2]\r | |
| 103 | } __mbstate_t;\r | |
| 104 | #define _BSD_MBSTATE_T_ __mbstate_t /* mbstate_t */\r | |
| 105 | \r | |
| 106 | #endif /* _ANSI_H_ */\r |