#define O_CREAT        0100

#define O_EXCL         0200

#define O_NOCTTY       0400

#define O_TRUNC       01000

#define O_APPEND      02000

#define O_NONBLOCK    04000

#define O_DSYNC      010000

#define O_SYNC     04010000

#define O_RSYNC    04010000

#define O_DIRECTORY 0200000

#define O_NOFOLLOW  0400000

#define O_CLOEXEC  02000000

#define O_ASYNC      020000

#define O_DIRECT     040000

#define O_LARGEFILE       0

#define O_NOATIME  01000000

#define O_PATH    010000000

#define O_TMPFILE 020200000

#define O_NDELAY O_NONBLOCK

#define F_DUPFD  0

#define F_GETFD  1

#define F_SETFD  2

#define F_GETFL  3

#define F_SETFL  4

#define F_SETOWN 8

#define F_GETOWN 9

#define F_SETSIG 10

#define F_GETSIG 11

#define F_GETLK 5

#define F_SETLK 6

#define F_SETLKW 7

#define F_SETOWN_EX 15

#define F_GETOWN_EX 16

#define F_GETOWNER_UIDS 17