root/libutil/token.h(112.html)

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/*
 * Copyright (c) 1998, 1999, 2000, 2003
 *      Tama Communications Corporation
 *
 * This file is part of GNU GLOBAL.
 *
 * 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 3 of the License, or
 * (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
#ifndef _TOKEN_H_ #define _TOKEN_H_ #include "gparam.h" #include "strbuf.h" #define SYMBOL 0 extern const char *sp, *cp, *lp; extern int lineno; extern int crflag; extern int cmode; extern int cppmode; extern int ymode; extern char token[MAXTOKEN]; extern char curfile[MAXPATHLEN]; extern int continued_line; #define nextchar() \ (cp == NULL ? \ ((sp = cp = strbuf_fgets(ib, ip, STRBUF_NOCRLF)) == NULL ? \ EOF : \ (lineno++, *cp == 0 ? \ (lp = cp, cp = NULL, continued_line = 0, '\n') : \ (unsigned char)*cp++)) : \ (*cp == 0 ? \ (lp = cp, cp = NULL, continued_line = 0, '\n') : \ (unsigned char)*cp++)) #define atfirst (sp && sp == (cp ? cp - 1 : lp)) int opentoken(const char *); void closetoken(void); int nexttoken(const char *, int (*)(const char *, int)); void pushbacktoken(void); int peekc(int); int atfirst_exceptspace(void); #endif /* ! _TOKEN_H_ */

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