Function ucvector_push_back

dependency/densecrf/examples/lodepng.cpp:265–270

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

#if (defined(LODEPNG_COMPILE_PNG) && defined(LODEPNG_COMPILE_ANCILLARY_CHUNKS)) || defined(LODEPNG_COMPILE_ENCODER)
/*returns 1 if success, 0 if failure ==> nothing done*/
static unsigned ucvector_push_back(ucvector* p, unsigned char c)
{
    if(!ucvector_resize(p, p->size + 1)) return 0;
    p->data[p->size - 1] = c;
    return 1;
}
#endif /*defined(LODEPNG_COMPILE_PNG) || defined(LODEPNG_COMPILE_ENCODER)*/