1 /* 2 * $OpenBSD: extern.h,v 1.4 2003/12/02 09:00:07 otto Exp $ 3 * $DragonFly: src/usr.bin/bc/extern.h,v 1.1 2004/09/20 04:20:34 dillon Exp $ 4 */ 5 6 /* 7 * Copyright (c) 2003, Otto Moerbeek <otto@drijf.net> 8 * 9 * Permission to use, copy, modify, and distribute this software for any 10 * purpose with or without fee is hereby granted, provided that the above 11 * copyright notice and this permission notice appear in all copies. 12 * 13 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 14 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 15 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 16 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 17 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 18 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 19 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 20 */ 21 22 #include <sys/types.h> 23 24 #include <stdio.h> 25 26 struct lvalue { 27 ssize_t load; 28 ssize_t store; 29 }; 30 31 int yylex(void); 32 void yyerror(char *); 33 void fatal(const char *); 34 void abort_line(int); 35 36 extern int lineno; 37 extern char *yytext; 38 extern FILE *yyin; 39