advapi32::RegCreateKeyExA

pub unsafe extern "system" fn RegCreateKeyExA(hKey: HKEY, lpSubKey: LPCSTR, Reserved: DWORD, lpClass: LPSTR, dwOptions: DWORD, samDesired: REGSAM, lpSecurityAttributes: LPSECURITY_ATTRIBUTES, phkResult: PHKEY, lpdwDisposition: LPDWORD) -> LONG