1/* 2 * Copyright (C) 2007 Apple Inc. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of 14 * its contributors may be used to endorse or promote products derived 15 * from this software without specific prior written permission. 16 * 17 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY 18 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 19 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 20 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY 21 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 22 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 23 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 24 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 */ 28 29#ifndef WTF_DisallowCType_h 30#define WTF_DisallowCType_h 31 32// The behavior of many of the functions in the <ctype.h> header is dependent 33// on the current locale. But almost all uses of these functions are for 34// locale-independent, ASCII-specific purposes. In WebKit code we use our own 35// ASCII-specific functions instead. This header makes sure we get a compile-time 36// error if we use one of the <ctype.h> functions by accident. 37 38#include <ctype.h> 39 40#undef isalnum 41#undef isalpha 42#undef isascii 43#undef isblank 44#undef iscntrl 45#undef isdigit 46#undef isgraph 47#undef islower 48#undef isprint 49#undef ispunct 50#undef isspace 51#undef isupper 52#undef isxdigit 53#undef toascii 54#undef tolower 55#undef toupper 56 57#define isalnum isalnum_WTF_Please_use_ASCIICType_instead_of_ctype_see_comment_in_ASCIICType_h 58#define isalpha isalpha_WTF_Please_use_ASCIICType_instead_of_ctype_see_comment_in_ASCIICType_h 59#define isascii isascii_WTF_Please_use_ASCIICType_instead_of_ctype_see_comment_in_ASCIICType_h 60#define isblank isblank_WTF_Please_use_ASCIICType_instead_of_ctype_see_comment_in_ASCIICType_h 61#define iscntrl iscntrl_WTF_Please_use_ASCIICType_instead_of_ctype_see_comment_in_ASCIICType_h 62#define isdigit isdigit_WTF_Please_use_ASCIICType_instead_of_ctype_see_comment_in_ASCIICType_h 63#define isgraph isgraph_WTF_Please_use_ASCIICType_instead_of_ctype_see_comment_in_ASCIICType_h 64#define islower islower_WTF_Please_use_ASCIICType_instead_of_ctype_see_comment_in_ASCIICType_h 65#define isprint isprint_WTF_Please_use_ASCIICType_instead_of_ctype_see_comment_in_ASCIICType_h 66#define ispunct ispunct_WTF_Please_use_ASCIICType_instead_of_ctype_see_comment_in_ASCIICType_h 67#define isspace isspace_WTF_Please_use_ASCIICType_instead_of_ctype_see_comment_in_ASCIICType_h 68#define isupper isupper_WTF_Please_use_ASCIICType_instead_of_ctype_see_comment_in_ASCIICType_h 69#define isxdigit isxdigit_WTF_Please_use_ASCIICType_instead_of_ctype_see_comment_in_ASCIICType_h 70#define toascii toascii_WTF_Please_use_ASCIICType_instead_of_ctype_see_comment_in_ASCIICType_h 71#define tolower tolower_WTF_Please_use_ASCIICType_instead_of_ctype_see_comment_in_ASCIICType_h 72#define toupper toupper_WTF_Please_use_ASCIICType_instead_of_ctype_see_comment_in_ASCIICType_h 73 74#endif 75