Mercurial > molko
view libmlk-core/core/clock.c @ 287:75d2fdf96064
util: nrand no longer contains upper range
author | David Demelier <markand@malikania.fr> |
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date | Mon, 04 Jan 2021 11:34:18 +0100 |
parents | 71b3b7036de7 |
children | d01e83210ca2 |
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/* * clock.c -- track elapsed time * * Copyright (c) 2020 David Demelier <markand@malikania.fr> * * Permission to use, copy, modify, and/or distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include <SDL.h> #include "clock.h" void clock_start(struct clock *clock) { clock->ticks = SDL_GetTicks(); } unsigned int clock_elapsed(const struct clock *clock) { return SDL_GetTicks() - clock->ticks; }