Function secp256k1_sys::secp256k1_ecdsa_signature_serialize_der

source ยท 
pub unsafe extern "C" fn secp256k1_ecdsa_signature_serialize_der(
    cx: *const Context,
    output: *mut c_uchar,
    out_len: *mut size_t,
    sig: *const Signature,
) -> c_int