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/* devctl.h
 *
 *  $Id: devctl.h,v 1.2 2001-09-27 11:59:13 chris Exp $
 */
 
#ifndef __POSIX_DEVICE_CONTROL_h
#define __POSIX_DEVICE_CONTROL_h
 
#ifdef __cplusplus
extern "C" {
#endif
 
#include <sys/features.h>
 
#if defined(_POSIX_DEVICE_CONTROL)
 
#include <sys/types.h>
#include <unistd.h>
 
/*
 *  21.2.1 Control a Device, P1003.4b/D8, p. 65
 */
 
int devctl(
  int     filedes,
  void   *dev_data_ptr,
  size_t  nbyte,
  int    *dev_info_ptr
);
 
#endif
 
#ifdef __cplusplus
}
#endif
 
#endif
/* end of include file */