constrainInt.c

/*
 * @file constrainInt.c
 *
 * @author Andy Lindsay
 *
 * @version 1.1.8
 *
 * @copyright Copyright (C) Parallax, Inc. 2018.  See end of file for
 * terms of use (MIT License).
 *
 * @brief constrainInt function source, see simpletools.h for documentation.
 *
 * @detail Please submit bug reports, suggestions, and improvements to
 * this code to editor@parallax.com.
 */
 
 
 
#include "simpletools.h" 
 
int constrainInt(int value, int min, int max) 
{
  if(min > max)
  {
    int temp = min;
    min = max;
    max = temp;
  }    
  if (value < min) value = min;
  if (value > max) value = max;
  return value;
}