1 (1)renamed

     2    adler32.c -> zadler32.c

     3    zcrc32c -> zcrc32.c

     4 

     5 (2)added _LP64 to make uLong a 32-bit int on 64-bit platform

     6    zconf.h:

     7    uLong -> 32-bit int

     8 

     9 (3)updated crc32.c/crc32()

    10    unsigned long      -> uLong