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The C and C++ Include Header Files

/usr/include/scsi/scsi_ioctl.h


$ cat -n /usr/include/scsi/scsi_ioctl.h

     1	/* Copyright (C) 1999-2024 Free Software Foundation, Inc.
     2	   This file is part of the GNU C Library.
     3	
     4	   The GNU C Library is free software; you can redistribute it and/or
     5	   modify it under the terms of the GNU Lesser General Public
     6	   License as published by the Free Software Foundation; either
     7	   version 2.1 of the License, or (at your option) any later version.
     8	
     9	   The GNU C Library is distributed in the hope that it will be useful,
    10	   but WITHOUT ANY WARRANTY; without even the implied warranty of
    11	   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    12	   Lesser General Public License for more details.
    13	
    14	   You should have received a copy of the GNU Lesser General Public
    15	   License along with the GNU C Library; if not, see
    16	   <https://www.gnu.org/licenses/>.  */
    17	
    18	#ifndef _SCSI_IOCTL_H
    19	#define _SCSI_IOCTL_H
    20	
    21	/* IOCTLs for SCSI.  */
    22	#define SCSI_IOCTL_SEND_COMMAND		1	/* Send a command to the SCSI host.  */
    23	#define SCSI_IOCTL_TEST_UNIT_READY	2	/* Test if unit is ready.  */
    24	#define SCSI_IOCTL_BENCHMARK_COMMAND	3
    25	#define SCSI_IOCTL_SYNC			4	/* Request synchronous parameters.  */
    26	#define SCSI_IOCTL_START_UNIT		5
    27	#define SCSI_IOCTL_STOP_UNIT		6
    28	#define SCSI_IOCTL_DOORLOCK		0x5380	/* Lock the eject mechanism.  */
    29	#define SCSI_IOCTL_DOORUNLOCK		0x5381	/* Unlock the mechanism.  */
    30	
    31	#endif