Here is a list of all variables with links to the structures/unions they belong to:

- p -

pad : spa_pod_sequence_body
padding : spa_io_clock, spa_io_rate_match, spa_io_segment_bar, spa_io_segment_video, spa_io_video_size, spa_param_info
param : pw_device_events, pw_endpoint_events, pw_endpoint_link_events, pw_endpoint_stream_events, pw_node_events, pw_port_events, pw_session_events, spa_result_device_params, spa_result_node_params
param_changed : pw_filter_events, pw_impl_port_events, pw_stream_events
params : pw_device_info, pw_endpoint_info, pw_endpoint_link_info, pw_endpoint_stream_info, pw_node_info, pw_port_info, pw_session_info, spa_device_info, spa_node_info, spa_port_info
parent : spa_graph, spa_json, spa_pod_frame, spa_type_info
peer : spa_graph_port
peer_added : pw_impl_node_events
peer_removed : pw_impl_node_events
pending : spa_graph_state
permissions : pw_client_events, pw_permission, pw_protocol_native_demarshal
permissions_changed : pw_global_events
ping : pw_core_events
pixel_aspect_ratio : spa_video_info_raw
pod : spa_command, spa_event, spa_pod_array, spa_pod_bitmap, spa_pod_bool, spa_pod_bytes, spa_pod_choice, spa_pod_double, spa_pod_fd, spa_pod_float, spa_pod_fraction, spa_pod_frame, spa_pod_id, spa_pod_int, spa_pod_long, spa_pod_object, spa_pod_pointer, spa_pod_rectangle, spa_pod_sequence, spa_pod_string, spa_pod_struct
pollfd_add : spa_system_methods
pollfd_create : spa_system_methods
pollfd_del : spa_system_methods
pollfd_mod : spa_system_methods
pollfd_wait : spa_system_methods
pong : pw_core_methods, pw_resource_events
pool : pw_memblock
port_added : pw_impl_node_events
port_buffers : pw_client_node_methods
port_enum_params : spa_node_methods
port_id : spa_graph_port
port_info : spa_node_events
port_info_changed : pw_impl_node_events
port_init : pw_impl_node_events
port_removed : pw_impl_node_events
port_reuse_buffer : spa_node_methods
port_set_io : pw_client_node_events, spa_node_methods
port_set_mix_info : pw_client_node_events
port_set_param : pw_client_node_events, spa_node_methods
port_unlinked : pw_impl_link_events
port_update : pw_client_node_methods
port_use_buffers : pw_client_node_events, spa_node_methods
ports : spa_graph_node
pos : spa_strbuf
position : spa_audio_info_dsd, spa_audio_info_raw, spa_audio_layout_info, spa_io_clock, spa_io_segment, spa_meta_cursor, spa_region
prev : spa_list
primaries : spa_video_colorimetry
priv : spa_hook, spa_source
process : pw_filter_events, pw_stream_events, spa_graph_node_callbacks, spa_node_methods
profile : pw_profiler_events, spa_audio_info_wma
property : pw_impl_metadata_events, pw_metadata_events
protocol : pw_protocol_client, pw_protocol_server
ptr : pw_memmap
pts : spa_meta_header