Steve2/src/util/common.c
2024-01-06 07:11:52 -08:00

41 lines
1.0 KiB
C

//
// common.c
// Steve ][
//
// Created by Tamas Rudnai on 2/16/20.
// Copyright © 2019, 2020 Tamas Rudnai. All rights reserved.
//
// This file is part of Steve ][ -- The Apple ][ Emulator.
//
// Steve ][ 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.
//
// Steve ][ 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 Steve ][. If not, see <https://www.gnu.org/licenses/>.
//
#include <stdio.h>
#include "common.h"
INLINE int decrement(int num, const int dec) {
num -= dec;
if (num < 0) {
num = 0;
}
return num;
}
FILE * outdev = NULL;