macros.h

/*
  Copyright 2017-2020 UwUnyaa

  This file is part of pulse.

  pulse 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.

  pulse 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
  pulse. If not, see <http://www.gnu.org/licenses/>.
*/

#define ignore(thing) (void) (thing)

#define min(a, b) ((a < b) ? (a) : (b))
#define max(a, b) ((a < b) ? (b) : (a))
#define clamp(n, low, high) min(max(low, n), high)

#define lengthof(x) (sizeof (x) / sizeof (x[0]))