Type Definition winapi::um::ws2spi::LPWPUQUERYBLOCKINGCALLBACK

type LPWPUQUERYBLOCKINGCALLBACK = Option<unsafe extern "system" fn(dwCatalogEntryId: DWORD, lplpfnCallback: *mut LPBLOCKINGCALLBACK, lpdwContext: PDWORD_PTR, lpErrno: LPINT) -> c_int>;