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