create_packet_buffer
struct packet_buffer* create_packet_buffer(size_t size);
cookie->ring_buffer = create_packet_buffer(
cookie->ring_buffer = create_packet_buffer(
= create_packet_buffer(KEY_BUFFER_SIZE * sizeof(raw_key_info));
sServiceCmdBuffer = create_packet_buffer(sizeof(ps2_service_cmd) * 50);
= create_packet_buffer(MOUSE_HISTORY_SIZE * dev->packet_size);
= create_packet_buffer(SYNAPTICS_HISTORY_SIZE * dev->packet_size);