public static native void ChannelManager_block_connected(long this_arg, byte[] header, long[] txdata, int height);
// void ChannelManager_block_disconnected(const struct LDKChannelManager *NONNULL_PTR this_arg, const uint8_t (*header)[80]);
public static native void ChannelManager_block_disconnected(long this_arg, byte[] header);
public static native void ChannelManager_block_connected(long this_arg, byte[] header, long[] txdata, int height);
// void ChannelManager_block_disconnected(const struct LDKChannelManager *NONNULL_PTR this_arg, const uint8_t (*header)[80]);
public static native void ChannelManager_block_disconnected(long this_arg, byte[] header);