2 * header.c -- part of ZilUtils/ZilAsm
4 * Copyright (C) 2016 Jason Self <j@jxself.org>
6 * This program is free software: you can redistribute it and/or modify
7 * it under the terms of the GNU Affero General Public License as
8 * published by the Free Software Foundation, either version 3 of the
9 * License, or (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU Affero General Public License for more details.
16 * You should have received a copy of the GNU Affero General Public License
17 * along with this program. If not, see <http://www.gnu.org/licenses/>
19 * SPDX-License-Identifier: AGPL-3.0-or-later
22 #include <string.h> /* bzero */
27 Program_header_struct Program_header;
29 const unsigned MAX_HEADER_LEN = 40;
31 void program_header_reset(unsigned zversion)
33 bzero(&Program_header, sizeof(Program_header));
34 Program_header.version = zversion;
37 ZMemblock *program_header_build(void)
39 ZMemblock *zmb = zmem_init(MAX_HEADER_LEN);
40 zmem_putbyte(zmb, Program_header.version);