plgfci: Get FCI (font characterization integer) 

DESCRIPTION:

    Gets information about the current font using the FCI approach. See
    the PLplot documentation for more information. 

SYNOPSIS:

plgfci(fci)

ARGUMENTS:

    fci (PLUNICODE *, output) :    Pointer to PLUNICODE (unsigned 32-bit
    integer) variable which is updated with current FCI value.