/* Callers should check errno to detect errors */
static unsigned long my_xstrtoul(const char *arg)
{
unsigned long result;
if (multiconvert(arg, &result, conv_strtoul))
result = 0;
return result;
}
static long my_xstrtol(const char *arg)
{
long result;
if (multiconvert(arg, &result, conv_strtol))
result = 0;
return result;
}
static double my_xstrtod(const char *arg)
{
double result;
multiconvert(arg, &result, conv_strtod);
return result;
}