Function SDL_strtoul

deps/SDL2/src/stdlib/SDL_string.c:885–908

}

unsigned long
SDL_strtoul(const char *string, char **endp, int base)
{
#if defined(HAVE_STRTOUL)
    return strtoul(string, endp, base);
#else
    size_t len;
    unsigned long value = 0;

    if (!base) {
        if ((SDL_strlen(string) > 2) && (SDL_strncmp(string, "0x", 2) == 0)) {
            base = 16;
        } else {
            base = 10;
        }
    }

    len = SDL_ScanUnsignedLong(string, base, &value);
    if (endp) {
        *endp = (char *) string + len;
    }
    return value;
#endif /* HAVE_STRTOUL */
}

Sint64
SDL_strtoll(const char *string, char **endp, int base)