view lwasm/input.h @ 502:14a40f8bb4eb

Add various operators to lwcc Add various binary and ternary operators to lwcc, but only those which can work with constant operands. Seems like variables are probably required next.
author William Astle <lost@l-w.ca>
date Wed, 25 Sep 2019 20:23:49 -0600
parents d791d47afc48
children dd9c5cef2e80
line wrap: on
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/*
input.h

Copyright © 2010 William Astle

This file is part of LWTOOLS.

LWTOOLS is free software: you can redistribute it and/or modify it under the
terms of the GNU General Public License as published by the Free Software
Foundation, either version 3 of the License, or (at your option) any later
version.

This program is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
more details.

You should have received a copy of the GNU General Public License along with
this program. If not, see <http://www.gnu.org/licenses/>.
*/

#ifndef ___input_h_seen___
#define ___input_h_seen___

#include "lwasm.h"

typedef struct
{
  int magic;
} input_stack_entry;

void input_stack_push(asmstate_t *as, input_stack_entry *se);
input_stack_entry *input_stack_pop(asmstate_t *as, int magic, int (*fn)(input_stack_entry *e, void *data), void *data);

void input_init(asmstate_t *as);
void input_openstring(asmstate_t *as, char *s, char *str);
void input_open(asmstate_t *as, char *s);
char *input_readline(asmstate_t *as);
char *input_curspec(asmstate_t *as);
FILE *input_open_standalone(asmstate_t *as, char *s, char **rfn);
int input_isinclude(asmstate_t *as);

struct ifl
{
	const char *fn;
	struct ifl *next;
};

struct ifl *ifl_head;

#endif