1 /** @file 2 Machine dependent ANSI type definitions. 3 4 Copyright (c) 2010-2012, Intel Corporation. All rights reserved.<BR> 5 This program and the accompanying materials are licensed and made available 6 under the terms and conditions of the BSD License that accompanies this 7 distribution. The full text of the license may be found at 8 http://opensource.org/licenses/bsd-license.php. 9 10 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, 11 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. 12 13 Copyright (c) 1990, 1993 14 The Regents of the University of California. All rights reserved. 15 16 Redistribution and use in source and binary forms, with or without 17 modification, are permitted provided that the following conditions 18 are met: 19 - Redistributions of source code must retain the above copyright 20 notice, this list of conditions and the following disclaimer. 21 - Redistributions in binary form must reproduce the above copyright 22 notice, this list of conditions and the following disclaimer in the 23 documentation and/or other materials provided with the distribution. 24 - Neither the name of the University nor the names of its contributors 25 may be used to endorse or promote products derived from this software 26 without specific prior written permission. 27 28 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 29 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 30 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 31 ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE 32 LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 33 CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 34 SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 35 INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 36 CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 37 ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 38 POSSIBILITY OF SUCH DAMAGE. 39 40 NetBSD: ansi.h,v 1.4 2006/10/04 13:51:59 tnozaki Exp 41 ansi.h 8.2 (Berkeley) 1/4/94 42 **/ 43 #ifndef _ANSI_H_ 44 #define _ANSI_H_ 45 46 #include <sys/EfiCdefs.h> 47 48 #include <machine/int_types.h> 49 50 /* 51 * Types which are fundamental to the implementation and may appear in 52 * more than one standard header are defined here. Standard headers 53 * then use: 54 * #ifdef _BSD_SIZE_T_ 55 * typedef _BSD_SIZE_T_ size_t; 56 * #undef _BSD_SIZE_T_ 57 * #endif 58 */ 59 #define _BSD_CLOCK_T_ _EFI_CLOCK_T /* clock() */ 60 #define _BSD_PTRDIFF_T_ _EFI_PTRDIFF_T_ /* ptr1 - ptr2 */ 61 #define _BSD_SIZE_T_ _EFI_SIZE_T_ /* sizeof() */ 62 #define _BSD_SSIZE_T_ INTN /* byte count or error */ 63 #define _BSD_TIME_T_ _EFI_TIME_T /* time() */ 64 #define _BSD_VA_LIST_ VA_LIST 65 #define _BSD_CLOCKID_T_ INT64 /* clockid_t */ 66 #define _BSD_TIMER_T_ INT64 /* timer_t */ 67 #define _BSD_SUSECONDS_T_ INT64 /* suseconds_t */ 68 #define _BSD_USECONDS_T_ UINT64 /* useconds_t */ 69 70 /* 71 * NOTE: rune_t is not covered by ANSI nor other standards, and should not 72 * be instantiated outside of lib/libc/locale. use wchar_t. 73 * 74 * Runes (wchar_t) is declared to be an ``int'' instead of the more natural 75 * ``unsigned long'' or ``long''. Two things are happening here. It is not 76 * unsigned so that EOF (-1) can be naturally assigned to it and used. Also, 77 * it looks like 10646 will be a 31 bit standard. This means that if your 78 * ints cannot hold 32 bits, you will be in trouble. The reason an int was 79 * chosen over a long is that the is*() and to*() routines take ints (says 80 * ANSI C), but they use _RUNE_T_ instead of int. By changing it here, you 81 * lose a bit of ANSI conformance, but your programs will still work. 82 * 83 * Note that _WCHAR_T_ and _RUNE_T_ must be of the same type. When wchar_t 84 * and rune_t are typedef'd, _WCHAR_T_ will be undef'd, but _RUNE_T remains 85 * defined for ctype.h. 86 */ 87 #define _BSD_WCHAR_T_ _EFI_WCHAR_T /* wchar_t */ 88 #define _BSD_WINT_T_ _EFI_WINT_T /* wint_t */ 89 #define _BSD_RUNE_T_ _EFI_WCHAR_T /* rune_t */ 90 #define _BSD_WCTRANS_T_ void * /* wctrans_t */ 91 #define _BSD_WCTYPE_T_ unsigned int /* wctype_t */ 92 93 /* 94 * mbstate_t is an opaque object to keep conversion state, during multibyte 95 * stream conversions. The content must not be referenced by user programs. 96 */ 97 typedef struct { 98 UINT32 A; // Np; 99 UINT32 B; // U; 100 UINT32 E; // L 101 UINT8 C[4]; // n[4] 102 UINT16 D[2]; // w[2] 103 } __mbstate_t; 104 #define _BSD_MBSTATE_T_ __mbstate_t /* mbstate_t */ 105 106 #endif /* _ANSI_H_ */ 107