#ifndef FCNTL_H
#define FCNTL_H 1
#define F_SETFL 1
#define F_SETFD 2
#define F_GETFL 3
#define _O_RDONLY 0x0000
#define _O_WRONLY 0x0001
#define _O_RDWR 0x0002
#define _O_NONBLOCK 0x0004
#define _O_APPEND 0x0008
#define _O_CREAT 0x0100
#define _O_TRUNC 0x0200
#define _O_EXCL 0x0400
#define _O_TEXT 0x4000
#define _O_BINARY 0x8000
#define _O_ACCMODE 0x10000
#define _O_NOINHERIT 0
#define O_NOINHERIT _O_NOINHERIT
#define O_RDONLY _O_RDONLY
#define O_WRONLY _O_WRONLY
#define O_RDWR _O_RDWR
#define O_NONBLOCK _O_NONBLOCK
#define O_APPEND _O_APPEND
#define O_CREAT _O_CREAT
#define O_TRUNC _O_TRUNC
#define O_EXCL _O_EXCL
#define O_TEXT _O_TEXT
#define O_BINARY _O_BINARY
#define O_ACCMODE _O_ACCMODE
#endif