banan-os/libc/include/sys/banan-os.h

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#ifndef _SYS_BANAN_OS_H
#define _SYS_BANAN_OS_H 1
#include <sys/cdefs.h>
__BEGIN_DECLS
#define TTY_CMD_SET 0x01
#define TTY_CMD_UNSET 0x02
#define TTY_FLAG_ENABLE_OUTPUT 1
#define TTY_FLAG_ENABLE_INPUT 2
/*
fildes: refers to valid tty device
command: one of TTY_CMD_* definitions
flags: bitwise or of TTY_FLAG_* definitions
return value: 0 on success, -1 on failure and errno set to the error
*/
int tty_ctrl(int fildes, int command, int flags);
__END_DECLS
#endif