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The C and C++ Include Header Files

/usr/include/linux/capi.h


$ cat -n /usr/include/linux/capi.h

     1	/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
     2	/* $Id: capi.h,v 1.4.6.1 2001/09/23 22:25:05 kai Exp $
     3	 * 
     4	 * CAPI 2.0 Interface for Linux
     5	 * 
     6	 * Copyright 1997 by Carsten Paeth (calle@calle.in-berlin.de)
     7	 * 
     8	 * This software may be used and distributed according to the terms
     9	 * of the GNU General Public License, incorporated herein by reference.
    10	 *
    11	 */
    12	
    13	#ifndef __LINUX_CAPI_H__
    14	#define __LINUX_CAPI_H__
    15	
    16	#include <linux/types.h>
    17	#include <linux/ioctl.h>
    18	#include <linux/kernelcapi.h>
    19	
    20	/*
    21	 * CAPI_REGISTER
    22	 */
    23	
    24	typedef struct capi_register_params {	/* CAPI_REGISTER */
    25		__u32 level3cnt;	/* No. of simulatneous user data connections */
    26		__u32 datablkcnt;	/* No. of buffered data messages */
    27		__u32 datablklen;	/* Size of buffered data messages */
    28	} capi_register_params;
    29	
    30	#define	CAPI_REGISTER	_IOW('C',0x01,struct capi_register_params)
    31	
    32	/*
    33	 * CAPI_GET_MANUFACTURER
    34	 */
    35	
    36	#define CAPI_MANUFACTURER_LEN		64
    37	
    38	#define	CAPI_GET_MANUFACTURER	_IOWR('C',0x06,int)	/* broken: wanted size 64 (CAPI_MANUFACTURER_LEN) */
    39	
    40	/*
    41	 * CAPI_GET_VERSION
    42	 */
    43	
    44	typedef struct capi_version {
    45		__u32 majorversion;
    46		__u32 minorversion;
    47		__u32 majormanuversion;
    48		__u32 minormanuversion;
    49	} capi_version;
    50	
    51	#define CAPI_GET_VERSION	_IOWR('C',0x07,struct capi_version)
    52	
    53	/*
    54	 * CAPI_GET_SERIAL
    55	 */
    56	
    57	#define CAPI_SERIAL_LEN		8
    58	#define CAPI_GET_SERIAL		_IOWR('C',0x08,int)	/* broken: wanted size 8 (CAPI_SERIAL_LEN) */
    59	
    60	/*
    61	 * CAPI_GET_PROFILE
    62	 */
    63	
    64	typedef struct capi_profile {
    65		__u16 ncontroller;	/* number of installed controller */
    66		__u16 nbchannel;	/* number of B-Channels */
    67		__u32 goptions;		/* global options */
    68		__u32 support1;		/* B1 protocols support */
    69		__u32 support2;		/* B2 protocols support */
    70		__u32 support3;		/* B3 protocols support */
    71		__u32 reserved[6];	/* reserved */
    72		__u32 manu[5];		/* manufacturer specific information */
    73	} capi_profile;
    74	
    75	#define CAPI_GET_PROFILE	_IOWR('C',0x09,struct capi_profile)
    76	
    77	typedef struct capi_manufacturer_cmd {
    78		unsigned long cmd;
    79		void *data;
    80	} capi_manufacturer_cmd;
    81	
    82	/*
    83	 * CAPI_MANUFACTURER_CMD
    84	 */
    85	
    86	#define CAPI_MANUFACTURER_CMD	_IOWR('C',0x20, struct capi_manufacturer_cmd)
    87	
    88	/*
    89	 * CAPI_GET_ERRCODE
    90	 * capi errcode is set, * if read, write, or ioctl returns EIO,
    91	 * ioctl returns errcode directly, and in arg, if != 0
    92	 */
    93	
    94	#define CAPI_GET_ERRCODE	_IOR('C',0x21, __u16)
    95	
    96	/*
    97	 * CAPI_INSTALLED
    98	 */
    99	#define CAPI_INSTALLED		_IOR('C',0x22, __u16)
   100	
   101	
   102	/*
   103	 * member contr is input for
   104	 * CAPI_GET_MANUFACTURER, CAPI_GET_VERSION, CAPI_GET_SERIAL
   105	 * and CAPI_GET_PROFILE
   106	 */
   107	typedef union capi_ioctl_struct {
   108		__u32 contr;
   109		capi_register_params rparams;
   110		__u8 manufacturer[CAPI_MANUFACTURER_LEN];
   111		capi_version version;
   112		__u8 serial[CAPI_SERIAL_LEN];
   113		capi_profile profile;
   114		capi_manufacturer_cmd cmd;
   115		__u16 errcode;
   116	} capi_ioctl_struct;
   117	
   118	/*
   119	 * Middleware extension
   120	 */
   121	
   122	#define CAPIFLAG_HIGHJACKING	0x0001
   123	
   124	#define CAPI_GET_FLAGS		_IOR('C',0x23, unsigned)
   125	#define CAPI_SET_FLAGS		_IOR('C',0x24, unsigned)
   126	#define CAPI_CLR_FLAGS		_IOR('C',0x25, unsigned)
   127	
   128	#define CAPI_NCCI_OPENCOUNT	_IOR('C',0x26, unsigned)
   129	
   130	#define CAPI_NCCI_GETUNIT	_IOR('C',0x27, unsigned)
   131	
   132	#endif				/* __LINUX_CAPI_H__ */