Function secp256k1zkp::ffi::secp256k1_aggsig_verify_single

pub unsafe extern "C" fn secp256k1_aggsig_verify_single(
    cx: *const Context, 
    sig: *const Signature, 
    msg32: *const c_uchar, 
    pubnonce: *const PublicKey, 
    pk: *const PublicKey, 
    pk_total: *const PublicKey, 
    extra_pubkey: *const PublicKey, 
    is_partial: c_uint
) -> c_int