lib/utils.c

   1 #include "utils.h"
   2
   3 void swap_int(int* v1, int* v2) {
   4     int tmp = *v1;
   5     *v1 = *v2;
   6     *v2 = tmp;
   7 }
   8
   9 void swap_ptr(void* v1, void* v2) {
  10     void* tmp = v1;
  11     v1 = v2;
  12     v2 = tmp;
  13 }