1 /* 2 * $OpenBSD: extern.h,v 1.6 2006/03/18 20:44:43 otto Exp $ 3 */ 4 5 /* 6 * Copyright (c) 2003, Otto Moerbeek <otto@drijf.net> 7 * 8 * Permission to use, copy, modify, and distribute this software for any 9 * purpose with or without fee is hereby granted, provided that the above 10 * copyright notice and this permission notice appear in all copies. 11 * 12 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 13 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 14 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 15 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 16 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 17 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 18 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 19 */ 20 21 #include <stdbool.h> 22 #include <stdio.h> 23 24 struct lvalue { 25 ssize_t load; 26 ssize_t store; 27 }; 28 29 struct termios; 30 31 int yylex(void); 32 void yyerror(char *); 33 void fatal(const char *); 34 void abort_line(int); 35 int gettty(struct termios *); 36 void tstpcont(int); 37 unsigned char bc_eof(EditLine *, int); 38 39 extern int lineno; 40 extern char *yytext; 41 extern FILE *yyin; 42 extern int fileindex; 43 extern int sargc; 44 extern char **sargv; 45 extern char *filename; 46 extern char *cmdexpr; 47 extern struct termios ttysaved; 48 extern bool interactive; 49 extern EditLine *el; 50 extern History *hist; 51 extern HistEvent he; 52