pub const GRND_NONBLOCK: u32 = 1;
pub const GRND_RANDOM: u32 = 2;
pub const GRND_INSECURE: u32 = 4;
+pub const LINUX_REBOOT_MAGIC1: u32 = 4276215469;
+pub const LINUX_REBOOT_MAGIC2: u32 = 672274793;
+pub const LINUX_REBOOT_MAGIC2A: u32 = 85072278;
+pub const LINUX_REBOOT_MAGIC2B: u32 = 369367448;
+pub const LINUX_REBOOT_MAGIC2C: u32 = 537993216;
+pub const LINUX_REBOOT_CMD_RESTART: u32 = 19088743;
+pub const LINUX_REBOOT_CMD_HALT: u32 = 3454992675;
+pub const LINUX_REBOOT_CMD_CAD_ON: u32 = 2309737967;
+pub const LINUX_REBOOT_CMD_CAD_OFF: u32 = 0;
+pub const LINUX_REBOOT_CMD_POWER_OFF: u32 = 1126301404;
+pub const LINUX_REBOOT_CMD_RESTART2: u32 = 2712847316;
+pub const LINUX_REBOOT_CMD_SW_SUSPEND: u32 = 3489725666;
+pub const LINUX_REBOOT_CMD_KEXEC: u32 = 1163412803;
pub const ITIMER_REAL: u32 = 0;
pub const ITIMER_VIRTUAL: u32 = 1;
pub const ITIMER_PROF: u32 = 2;