Function i2d_ECParameters

pub unsafe extern "C" fn i2d_ECParameters(
    key: *const ec_key_st,
    out: *mut *mut u8,
) -> i32

Encodes ec parameter and stores the result in a buffer. \param key the EC_KEY object with ec parameters to encode \param out the buffer for the result (if NULL the function returns number of bytes needed). \return 1 on success and 0 if an error occurred.