usr.bin/window/parser.h

   1 /*      $NetBSD: parser.h,v 1.8 2009/04/14 08:50:06 lukem Exp $ */
   2
   3 /*
   4  * Copyright (c) 1983, 1993
   5  *      The Regents of the University of California.  All rights reserved.
   6  *
   7  * This code is derived from software contributed to Berkeley by
   8  * Edward Wang at The University of California, Berkeley.
   9  *
  10  * Redistribution and use in source and binary forms, with or without
  11  * modification, are permitted provided that the following conditions
  12  * are met:
  13  * 1. Redistributions of source code must retain the above copyright
  14  *    notice, this list of conditions and the following disclaimer.
  15  * 2. Redistributions in binary form must reproduce the above copyright
  16  *    notice, this list of conditions and the following disclaimer in the
  17  *    documentation and/or other materials provided with the distribution.
  18  * 3. Neither the name of the University nor the names of its contributors
  19  *    may be used to endorse or promote products derived from this software
  20  *    without specific prior written permission.
  21  *
  22  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  23  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  24  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  25  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  26  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  27  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  28  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  29  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  30  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  31  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  32  * SUCH DAMAGE.
  33  *
  34  *      @(#)parser.h    8.1 (Berkeley) 6/6/93
  35  */
  36
  37 #include "context.h"
  38 #include "token.h"
  39 #include "window_string.h"
  40
  41 #define p_erred()       (cx.x_erred)
  42 #define p_synerred()    (cx.x_synerred)
  43 #define p_clearerr()    (cx.x_erred = cx.x_synerred = 0)
  44 #define p_abort()       (cx.x_abort)
  45
  46 int     p_assign(const char *, struct value *, int);
  47 int     p_convstr(struct value *v);
  48 void    p_error(const char *msg, ...)
  49     __attribute__((__format__(__printf__, 1, 2)));
  50 int     p_expr(struct value *, char);
  51 int     p_expr0(struct value *, char);
  52 int     p_expr1(struct value *, char);
  53 int     p_expr11(struct value *, char);
  54 int     p_expr12(struct value *, char);
  55 int     p_expr2(struct value *, char);
  56 int     p_expr3_10(int, struct value *, char);
  57 int     p_expression(char);
  58 int     p_function(const char *, struct value *, int);
  59 int     p_if(char);
  60 int     p_statement(char);
  61 void    p_statementlist(char);
  62 void    p_synerror(void);