weasel_isa_wdog_arm_disarm
error = weasel_isa_wdog_arm_disarm(wh, WDT_DISABLE);
error = weasel_isa_wdog_arm_disarm(wh, WDT_ENABLE);
int weasel_isa_wdog_arm_disarm(struct weasel_handle *, u_int8_t);