Type Definition windows_sys::Win32::Security::Cryptography::PFN_CMSG_STREAM_OUTPUT

pub type PFN_CMSG_STREAM_OUTPUT = Option<unsafe extern "system" fn(pvarg: *const c_void, pbdata: *const u8, cbdata: u32, ffinal: BOOL) -> BOOL>;

Required features: "Win32_Security_Cryptography", "Win32_Foundation"