lib/libsys/sys_voutw.c

   1 #include "syslib.h"
   2
   3
   4 /*===========================================================================*
   5  *                                sys_voutw                                  *
   6  *===========================================================================*/
   7 int sys_voutw(pvw_pairs, nr_ports)
   8 pvw_pair_t *pvw_pairs;                  /* (port,word-value)-pairs */
   9 int nr_ports;                           /* nr of pairs to be processed */
  10 {
  11     message m_io;
  12
  13     m_io.DIO_REQUEST = _DIO_OUTPUT | _DIO_WORD;
  14     m_io.DIO_VEC_ADDR = (char *) pvw_pairs;
  15     m_io.DIO_VEC_SIZE = nr_ports;
  16     return _kernel_call(SYS_VDEVIO, &m_io);
  17 }
  18