Fmidipipe(2)              Oct. 1, 1991               Fmidipipe(2)



NAME
     Fmidipipe - redirect MIDI input and output

SYNOPSIS
     LONG Fmidipipe( WORD pid, WORD in, WORD out);

DESCRIPTION
     Fmidipipe changes the MIDI input  and  output  file  handles
     (GEMDOS  file  handles  -4  and -5 respectively) for process
     pid. in is the GEMDOS handle (for the calling process) which
     will  become  the  MIDI input for the receiving process, and
     out is the GEMDOS handle which is to become the MIDI output.

     If pid is 0, then the call affects the current  process;  in
     this case, it is roughly equivalent to the sequence
          Fforce(-4, in);
          Fforce(-5, out);

RETURNS
     0 on success

     EFILNF if the indicated process is not found

     EIHNDL if either in or out is not a valid open handle.

     EACCDN if in is not open for reading or if out is  not  open
     for writing.

SEE ALSO
     Fdup(2), Fforce(2)

BUGS
     Any user can change the MIDI input and output  of  any  pro-
     cess.  This will eventually be corrected.





















Version 0.9   Last change: MiNT Programmer's Manual             1