Function ucvector_resize

dependency/densecrf/examples/lodepng.cpp:230–235

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