Function secp256k1_xonly_pubkey_cmp
pub unsafe extern "C" fn secp256k1_xonly_pubkey_cmp(
cx: *const Context,
pubkey1: *const XOnlyPublicKey,
pubkey2: *const XOnlyPublicKey,
) -> i32
pub unsafe extern "C" fn secp256k1_xonly_pubkey_cmp(
cx: *const Context,
pubkey1: *const XOnlyPublicKey,
pubkey2: *const XOnlyPublicKey,
) -> i32