zio_nf_set_fill

INTERFACE:

         integer function zio_nf_set_fill(filedesc,fillmode,old_mode)

DESCRIPTION:

Sets the fill mode.

REVISION HISTORY:

       2003-Jan-31 -- first prototype
       2003-Aug-14 -- added fill component to file descriptor object

INPUT PARAMETERS:

         implicit none
         integer, intent(in):: filedesc
         integer, intent(in):: fillmode

OUTPUT PARAMETERS:

         integer, intent(out):: old_mode

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