}
b = strtol(range[0], &eptr, 10);
if (eptr == range[0] || *eptr != '\0') {
g_critical("Invalid probe '%s'.", range[0]);
ret = SR_ERR;
}
b = strtol(range[0], &eptr, 10);
if (eptr == range[0] || *eptr != '\0') {
g_critical("Invalid probe '%s'.", range[0]);
ret = SR_ERR;