Function cashweb::secp256k1::cashweb_secp256k1_sys::secp256k1_keypair_xonly_pub

pub unsafe extern "C" fn secp256k1_keypair_xonly_pub(
    cx: *const Context, 
    pubkey: *mut XOnlyPublicKey, 
    pk_parity: *mut i32, 
    keypair: *const KeyPair
) -> i32