LINUX_REBOOT_CMD_POWER_OFF 33 include/uapi/linux/reboot.h #define LINUX_REBOOT_CMD_POWER_OFF 0x4321FEDC LINUX_REBOOT_CMD_POWER_OFF 247 tools/include/nolibc/nolibc.h #define LINUX_REBOOT_CMD_POWER_OFF 0x4321fedc