1. "unsigned" -> "uint32_t" to gaurantee its bit width on all platforms.    Size matters in this case. 2. Remove the unused whichByte private function, which was also broken. 3. Remove the non-const overload of the getWord function, getWord() is    never used as an lvalue. 4. Rename some local variables for clarity (e.g. API -> Result).
1. "unsigned" -> "uint32_t" to gaurantee its bit width on all platforms.
   Size matters in this case.
2. Remove the unused whichByte private function, which was also broken.
3. Remove the non-const overload of the getWord function, getWord() is
   never used as an lvalue.
4. Rename some local variables for clarity (e.g. API -> Result).


git-svn-id: 0ff597fd157e6f4fc38580e8d64ab130330d2411@34390 91177308-0d34-0410-b5e6-96231b3b80d8

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