pub const MAP_NONBLOCK: ::c_int = 0x010000;
pub const MAP_STACK: ::c_int = 0x020000;
pub const MAP_HUGETLB: ::c_int = 0x040000;
+pub const MAP_SYNC : ::c_int = 0x080000;
pub const EDEADLK: ::c_int = 78;
pub const ENAMETOOLONG: ::c_int = 63;
pub const F_SETOWN: ::c_int = 6;
pub const F_SETLK: ::c_int = 8;
pub const F_SETLKW: ::c_int = 9;
+pub const F_OFD_GETLK: ::c_int = 36;
+pub const F_OFD_SETLK: ::c_int = 37;
+pub const F_OFD_SETLKW: ::c_int = 38;
pub const F_RDLCK: ::c_int = 1;
pub const F_WRLCK: ::c_int = 2;