Function parseUnsigned

MyGUIEngine/src/msdfgen/main.cpp:66–70

}

static bool parseUnsigned(unsigned &value, const char *arg) {
    char *end = NULL;
    value = (unsigned) strtoul(arg, &end, 10);
    return end > arg && !*end;
}

static bool parseUnsignedDecOrHex(unsigned &value, const char *arg) {
    char *end = NULL;