1 /* $FreeBSD$ */ 2 /* $OpenBSD: extern.h,v 1.12 2014/04/17 19:07:14 otto Exp $ */ 3 4 /* 5 * Copyright (c) 2003, Otto Moerbeek <otto@drijf.net> 6 * 7 * Permission to use, copy, modify, and distribute this software for any 8 * purpose with or without fee is hereby granted, provided that the above 9 * copyright notice and this permission notice appear in all copies. 10 * 11 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 12 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 13 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 14 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 15 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 16 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 17 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 18 */ 19 20 #include <stdbool.h> 21 #include <stdio.h> 22 23 struct lvalue { 24 ssize_t load; 25 ssize_t store; 26 }; 27 28 int yylex(void); 29 void yyerror(const char *); 30 void fatal(const char *); 31 void abort_line(int); 32 struct termios; 33 int gettty(struct termios *); 34 void tstpcont(int); 35 unsigned char bc_eof(EditLine *, int); 36 37 extern int lineno; 38 extern int fileindex; 39 extern int sargc; 40 extern const char **sargv; 41 extern const char *filename; 42 extern bool interactive; 43 extern EditLine *el; 44 extern History *hist; 45 extern HistEvent he; 46 extern char *cmdexpr; 47 extern struct termios ttysaved; 48