pub unsafe extern "system" fn CryptMsgCalculateEncodedLength(
    dwmsgencodingtype: u32,
    dwflags: u32,
    dwmsgtype: u32,
    pvmsgencodeinfo: *const c_void,
    pszinnercontentobjid: PSTR,
    cbdata: u32
) -> u32
Expand description

Required features: ‘Win32_Security_Cryptography’, ‘Win32_Foundation’