#ifndef _FCNTL_H
#define _FCNTL_H

#include <sys/types.h>

#define O_RDONLY 0
#define O_WRONLY 1
#define O_RDWR 2
#define O_ACCMODE (O_RDONLY | O_WRONLY | O_RDWR)

#define O_CREAT 64
#define O_EXCL 128
#define O_NOCTTY 256
#define O_TRUNC 512
#define O_APPEND 1024
#define O_NONBLOCK 2048
#define O_SYNC 1052672
#define O_RSYNC 1052672
#define O_DSYNC 4096

#define F_DUPFD 0
#define F_GETFD 1
#define F_SETFD 2
#define F_GETFL 3
#define F_SETFL 4

#define FD_CLOEXEC 1

int open(const char *pathname, int flags, ...);
int fcntl(int fd, int cmd, ...);

#endif