(1) renamed adler32.c -> zadler32.c, zcrc32c -> zcrc32.c

(2) zconf.h:

    - added _LP64 to make uLong a 32-bit int on 64-bit platform

    uLong -> 32-bit int

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35,37d10

< /* for _LP64 */

< #include <sys/types.h>

< #ifdef _LP64

< typedef unsigned int  uLong;  /* 32 bits or more */

< #else

< #endif

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(3) updated crc32.c/crc32(), crc32_z()

   unsigned long      -> uLong

--------------------------

226,227c202,203

< uLong ZEXPORT crc32_z(crc, buf, len)

<     uLong crc;

---

> unsigned long ZEXPORT crc32_z(crc, buf, len)

>     unsigned long crc;

244c220

<             return (uLong)crc32_little(crc, buf, len);

---

>             return crc32_little(crc, buf, len);

246c222

<             return (uLong)crc32_big(crc, buf, len);

---

>             return crc32_big(crc, buf, len);

261,262c237,238

< uLong ZEXPORT crc32(crc, buf, len)

<     uLong crc;

---

> unsigned long ZEXPORT crc32(crc, buf, len)

>     unsigned long crc;

--------------------------

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