include/dc.h

/*
 * *****************************************************************************
 *
 * Copyright (c) 2018-2019 Gavin D. Howard and contributors.
 *
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * * Redistributions of source code must retain the above copyright notice, this
 *   list of conditions and the following disclaimer.
 *
 * * Redistributions in binary form must reproduce the above copyright notice,
 *   this list of conditions and the following disclaimer in the documentation
 *   and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 *
 * *****************************************************************************
 *
 * Definitions for bc.
 *
 */

#ifndef BC_DC_H
#define BC_DC_H

#if DC_ENABLED

#include <status.h>
#include <lex.h>
#include <parse.h>

int dc_main(int argc, char **argv);

extern const char dc_help[];

BcStatus dc_lex_token(BcLex *l);
bool dc_lex_negCommand(BcLex *l);

#if BC_ENABLE_SIGNALS
extern const char dc_sig_msg[];
#endif // BC_ENABLE_SIGNALS

extern const uint8_t dc_lex_regs[];
extern const size_t dc_lex_regs_len;

extern const uint8_t dc_lex_tokens[];
extern const uint8_t dc_parse_insts[];

BcStatus dc_parse_parse(BcParse *p);
BcStatus dc_parse_expr(BcParse *p, uint8_t flags);

#endif // DC_ENABLED

#endif // BC_DC_H