Just been trying to compile rtl-sdr on my Windows7x64; so I have cloned the trunk repository, download mingw64, download cmake, get libusb-1.0 for windows and get pthreads-win32.
....\src\rtl_tcp.c:112:10: error: invalid suffix "Ui64" on integer constant tmp -= 11644473600000000Ui64;
Someone can help me?
It looks like the "i64" suffix is specific to Microsoft VC++. I guess since you're compiling for Windows it's assumed you'll be using the MS compiler. Try changing the "Ui64" at the end of the number to the standard "ULL" instead and see if that lets you finish compiling.
Cheers, Adam.