1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ 2 /* $Id: isdn_divertif.h,v 1.4.6.1 2001/09/23 22:25:05 kai Exp $ 3 * 4 * Header for the diversion supplementary interface for i4l. 5 * 6 * Author Werner Cornelius (werner (at) titro.de) 7 * Copyright by Werner Cornelius (werner (at) titro.de) 8 * 9 * This software may be used and distributed according to the terms 10 * of the GNU General Public License, incorporated herein by reference. 11 * 12 */ 13 14 #ifndef _UAPI_LINUX_ISDN_DIVERTIF_H 15 #define _UAPI_LINUX_ISDN_DIVERTIF_H 16 17 /***********************************************************/ 18 /* magic value is also used to control version information */ 19 /***********************************************************/ 20 #define DIVERT_IF_MAGIC 0x25873401 21 #define DIVERT_CMD_REG 0x00 /* register command */ 22 #define DIVERT_CMD_REL 0x01 /* release command */ 23 #define DIVERT_NO_ERR 0x00 /* return value no error */ 24 #define DIVERT_CMD_ERR 0x01 /* invalid cmd */ 25 #define DIVERT_VER_ERR 0x02 /* magic/version invalid */ 26 #define DIVERT_REG_ERR 0x03 /* module already registered */ 27 #define DIVERT_REL_ERR 0x04 /* module not registered */ 28 #define DIVERT_REG_NAME isdn_register_divert 29 30 31 #endif /* _UAPI_LINUX_ISDN_DIVERTIF_H */ 32
