1571:/std/living/savevars.c (/std/living.c)
(void) set_learn_pref(int *pref_arr)
/*
 * Function name:   set_learn_pref
 * Description:     Calculate learning preferences summing up to 100
 *                  from an array containing arbitrary numbers.
 * Arguments:       pref_arr: An array with relative preference settings
 */
