PATCH: services - advapi32_services: Remove "size_t to DWORD/int..." conversion warnings in x64 build

Created an attachment (id=7837)
Patch

This patch removes the many "size_t to DWORD/int" compilation warnings on x64 compilation, by doing massive (DWORD)foo and (int)bar. That's the consequence of having APIs taking only DWORDs or even ints as string-char-numbers or string-length-in-bytes parameters, while CRT string functions as wcslen() return size_t results...