REWARD: Building QT on windows

I am trying to build the LiteCoin (or any other scrypt) QT on windows and am stumped.
I can build Bitcoin-QT and it works fine.
When I try to build the other coin, I the following error:

Code:

src/util.h: At global scope:
src/util.h:555:16: error: conflicting declaration 'typedef void* pthread_t'
typedef HANDLE pthread_t;

I have tried QT 4.8.5, 5.2 but the same issue on with Both.

I am offering .2 BTC REWARD to resolve this issue and build the QT wallet of LTC on windows 7.

Anyone?