Method setPos

source/util/bfile.cpp:135–141

}

U64 BReadFile::setPos(U64 pos) {
	U64 cur = getPos();
	if (std::fseek(file, (U32)pos, SEEK_SET) == 0) {
		return cur;
	}
	return npos;
}

U64 BReadFile::advance(U64 amount) {
	U64 cur = getPos();