Fixed my fix to my fix to work under non-ANSI C (i.e. SUNOS).
Fixed my fix to my fix to work under non-ANSI C (i.e. SUNOS).

svn path=/trunk/; revision=8

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