Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) /* SPDX-License-Identifier: GPL-2.0 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) /* 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3)  * Copyright (C) 2001 Jeff Dike (jdike@karaya.com)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4)  */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6) #ifndef __PORT_H__
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7) #define __PORT_H__
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) extern void *port_data(int port);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) extern int port_wait(void *data);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) extern void port_kern_close(void *d);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) extern int port_connection(int fd, int *socket_out, int *pid_out);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) extern int port_listen_fd(int port);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) extern void port_read(int fd, void *data);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) extern void port_kern_free(void *d);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) extern int port_rcv_fd(int fd);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) extern void port_remove_dev(void *d);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) #endif
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20)