/* * Copyright (c) 2000-2001 Apple Computer, Inc. All Rights Reserved. * * The contents of this file constitute Original Code as defined in and are * subject to the Apple Public Source License Version 1.2 (the 'License'). * You may not use this file except in compliance with the License. Please obtain * a copy of the License at http://www.apple.com/publicsource and read it before * using this file. * * This Original Code and all software distributed under the License are * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS * OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, INCLUDING WITHOUT * LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR * PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. Please see the License for the * specific language governing rights and limitations under the License. */ /* * compiler/back-ends/c-gen/kwd.c - routines for determining whether a given str is a C keyword * * NOTE: this was hacked up really quickly. It uses a slow linear * search. A much better approach is to use a hash tbl. * * MS 92 * Copyright (C) 1991, 1992 Michael Sample * and the University of British Columbia * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * $Header: /cvs/Darwin/src/live/Security/SecuritySNACCRuntime/compiler/back-ends/c-gen/kwd.c,v 1.1.1.1 2001/05/18 23:14:09 mb Exp $ * $Log: kwd.c,v $ * Revision 1.1.1.1 2001/05/18 23:14:09 mb * Move from private repository to open source repository * * Revision 1.2 2001/05/05 00:59:28 rmurphy * Adding darwin license headers * * Revision 1.1 2000/05/10 21:35:02 rmurphy * Adding back in base code files which had been moved to "2" versions. * * Revision 1.1.1.1 1999/03/16 18:06:43 aram * Originals from SMIME Free Library. * * Revision 1.4 1995/07/25 18:45:38 rj * file name has been shortened for redundant part: c-gen/c-kwd -> c-gen/kwd. * * Revision 1.3 1994/10/08 03:48:06 rj * since i was still irritated by cpp standing for c++ and not the C preprocessor, i renamed them to cxx (which is one known suffix for C++ source files). since the standard #define is __cplusplus, cplusplus would have been the more obvious choice, but it is a little too long. * * Revision 1.2 1994/09/01 00:20:28 rj * snacc_config.h removed; more portable .h file inclusion. * * Revision 1.1 1994/08/28 09:48:13 rj * first check-in. for a list of changes to the snacc-1.1 distribution please refer to the ChangeLog. * */ #include "snacc.h" #if STDC_HEADERS || HAVE_STRING_H #include <string.h> #else #include <strings.h> #endif #include "kwd.h" /* * last elmt must be NULL. * key words grabbed from K&R 2nd Ed */ static char *cKWdG[] = { "auto", "break", "case", "char", "const", "continue", "default", "do", "double", "else", "enum", "extern", "float", "for", "goto", "if", "int", "long", "register", "return", "short", "signed", "sizeof", "static", "struct", "switch", "typedef", "union", "unsigned", "void", "volatile", "while", NULL }; /* * returns non-zero if the given str is a C key word */ int IsCKeyWord PARAMS ((str), char *str) { int i; for (i=0; (cKWdG[i] != NULL) && (strcmp (cKWdG[i],str) != 0); i++) ; return cKWdG[i] != NULL; }