Function ucvector_resize

samples/shared/lodepng.cpp:235–240

returns 1 if success, 0 if failure ==> nothing done*/

/*returns 1 if success, 0 if failure ==> nothing done*/
static unsigned ucvector_resize(ucvector* p, size_t size)
{
  if(!ucvector_reserve(p, size * sizeof(unsigned char))) return 0;
  p->size = size;
  return 1; /*success*/
}

#ifdef LODEPNG_COMPILE_PNG