Function wc_PemToDer 

pub unsafe extern "C" fn wc_PemToDer(
    buff: *const c_uchar,
    longSz: c_long,
    type_: c_int,
    pDer: *mut *mut DerBuffer,
    heap: *mut c_void,
    info: *mut EncryptedInfo,
    keyFormat: *mut c_int,
) -> c_int