Peter Fitzsimmons wrote in a message to Hugo Landsman:

 hl> fflush(stdprn); close(dup(fileno(stdprn))); should do

 PF> stdprn (and stdaux) are not supported by os/2 compilers.

The constants, at least, certainly are defined in STDIO.H for both Watcom C
10.x and Microsoft C 6.0.
 
-- Mike


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