Macros regarding dirent are now in plcore.c (dirent is only used here).
Macros regarding dirent are now in plcore.c (dirent is only used here).

svn path=/trunk/; revision=9636

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