1  #ifndef _SYS_IOCTL_H
       2  #include <misc/sys/ioctl.h>
       3  
       4  # ifndef _ISOMAC
       5  
       6  /* Now define the internal interfaces.  */
       7  extern int __ioctl (int __fd, unsigned long int __request, ...);
       8  libc_hidden_proto (__ioctl)
       9  
      10  # endif /* !_ISOMAC */
      11  #endif