Inserted sick hack so that Suns without an ANSI libc can use fseek/ftell instead of fsetpos/fgetpos.
Inserted sick hack so that Suns without an ANSI libc can use fseek/ftell
instead of fsetpos/fgetpos.

svn path=/trunk/; revision=177

FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot,FreeScienceCommunity/PLPlot