[classlib]build failed on windows

[Leo Li]

Hi, all
    I found that the classlib build fails on windows today.
    I have tried to fixed it in File main.c
      1. move some declarations of variables to the top part of a function.
          at line 311: char *dirs[2];
          at line 1045: int found = 0;
                             int i=0;
          at line  1067:int strLen
      2. comments out unused variable at line 1019:  //UDATA newPathLength;
--
Leo Li
China Software Development Lab, IBM