Function advapi32::CryptEnumProvidersW

pub unsafe extern "system" fn CryptEnumProvidersW(
    dwIndex: DWORD, 
    pdwReserved: *mut DWORD, 
    dwFlags: DWORD, 
    pdwProvType: *mut DWORD, 
    szProvName: LPWSTR, 
    pcbProvName: *mut DWORD
) -> BOOL