Content of RPM pipewire-0.3.71-1.mga9.i586.rpm :
/etc/security/limits.d/25-pw-rlimits.conf
/usr/bin/pipewire
/usr/bin/pipewire-aes67
/usr/bin/pipewire-avb
/usr/lib/.build-id
/usr/lib/.build-id/02
/usr/lib/.build-id/02/9172872f25b48cc262779cb9a9ca95c2a6d31a
/usr/lib/.build-id/06
/usr/lib/.build-id/06/7aec0072f51f7c81988324f2a951f40a06d84b
/usr/lib/.build-id/06/812dbbb75f2b23a91d1515e20016085fbfd9ba
/usr/lib/.build-id/0c
/usr/lib/.build-id/0c/da373e65d9a49e922dae647531ff02423bf43c
/usr/lib/.build-id/10
/usr/lib/.build-id/10/9616cdc41184c87045544fe8352054006dc7b0
/usr/lib/.build-id/14
/usr/lib/.build-id/14/c3f76e0feb0ba4431cd72eb52f623ea55cd51f
/usr/lib/.build-id/18
/usr/lib/.build-id/18/83073545d4864c03e6f51bfcbdf142c0d70f8e
/usr/lib/.build-id/18/f2170e77989302e85c1441a1698be13d8ae4e9
/usr/lib/.build-id/1e
/usr/lib/.build-id/1e/745b1a8ef7ac5987f721a4ef4530cece08c1fb
/usr/lib/.build-id/24
/usr/lib/.build-id/24/ae28f774cd677c8193cf3deefe9bc670fe0b47
/usr/lib/.build-id/2b
/usr/lib/.build-id/2b/7d18e6f6f0fcf256369f7b4f2b6faf2ea8b40d
/usr/lib/.build-id/2e
/usr/lib/.build-id/2e/93a962a1d911fd17c8a6b4cc4ee9f9209b93be
/usr/lib/.build-id/30
/usr/lib/.build-id/30/4b24581c2c40dcde453d99d470b858c4355560
/usr/lib/.build-id/30/b22846761e165800b97337d6dbe1cd9c48787b
/usr/lib/.build-id/33
/usr/lib/.build-id/33/13dadc01b93010a7c2e7aea5a0703289e76090
/usr/lib/.build-id/34
/usr/lib/.build-id/34/d9930785f89cd03c43fad38979227539972639
/usr/lib/.build-id/35
/usr/lib/.build-id/35/31d95f0793766397324e58044268e1691d36d5
/usr/lib/.build-id/37
/usr/lib/.build-id/37/87400d904b6dc8efbe2fcee22b973541d74731
/usr/lib/.build-id/38
/usr/lib/.build-id/38/b111bb7385316aef6cf886fa454df58edef68a
/usr/lib/.build-id/38/e4f4e185e5eb2df139d968f847b4d5f232a696
/usr/lib/.build-id/39
/usr/lib/.build-id/39/40df27e084235561c6cbede9fcb3891f56b95a
/usr/lib/.build-id/43
/usr/lib/.build-id/43/02acd2fa68383e3f40e1d865448010174eaef7
/usr/lib/.build-id/44
/usr/lib/.build-id/44/5ef18333ddd3ae4afe89675c95bc2d74f5ee10
/usr/lib/.build-id/51
/usr/lib/.build-id/51/ecf750274bb80849eb856a22f51aec5420b9bd
/usr/lib/.build-id/54
/usr/lib/.build-id/54/eb5b546e955793bead3b56d4a6b08af55fe585
/usr/lib/.build-id/55
/usr/lib/.build-id/55/e9fce7e7702fe38946707b13f33e7b0f0194a0
/usr/lib/.build-id/57
/usr/lib/.build-id/57/bc5ce183fc3474959abaffafbc6b4d6d1cdc9e
/usr/lib/.build-id/58
/usr/lib/.build-id/58/59ecb4cb90a69f392248fc42d9d5bcc8a78faa
/usr/lib/.build-id/5e
/usr/lib/.build-id/5e/262b826d39b38dcf31795dcedb614245376b76
/usr/lib/.build-id/5f
/usr/lib/.build-id/5f/1baa9c5943dcb8bbbeb4b5cd21c9a95db555bf
/usr/lib/.build-id/64
/usr/lib/.build-id/64/dcb3cc5d88a87412911ce01c2ebafa45a0dce1
/usr/lib/.build-id/6b
/usr/lib/.build-id/6b/57d62e50935da6895fc378e4a600de2d0da1c4
/usr/lib/.build-id/6c
/usr/lib/.build-id/6c/e9dd42de58ddf06039e5246b3df8e2b3e5b895
/usr/lib/.build-id/71
/usr/lib/.build-id/71/9a3cf0fc58a1ba7e9dfd3cbac48b9c704c9093
/usr/lib/.build-id/73
/usr/lib/.build-id/73/0c35ca5441512bb0f62ef3562bca3d9a1c25e1
/usr/lib/.build-id/8c
/usr/lib/.build-id/8c/0c90395505c293d221c7f527d1d4bb7b5768b1
/usr/lib/.build-id/90
/usr/lib/.build-id/90/82762c141bf9517c3e09fdc8c56741729aec48
/usr/lib/.build-id/9f
/usr/lib/.build-id/9f/8db0e65f45205b062d88106ec03c86bd357f13
/usr/lib/.build-id/a3
/usr/lib/.build-id/a3/9f497144832c311c768f8430303708664ede42
/usr/lib/.build-id/a3/d2de6e6fe2b2fa8138968d05ee643b56b3b765
/usr/lib/.build-id/a7
/usr/lib/.build-id/a7/69fae60be482d006cc9ee8d9ddc546382ce95a
/usr/lib/.build-id/a9
/usr/lib/.build-id/a9/72c4e75b46d3c5a1836758a84a891840068a75
/usr/lib/.build-id/a9/a35b036d7eec7ab969ff2f06448275542e2cf9
/usr/lib/.build-id/b1
/usr/lib/.build-id/b1/8dca9cd095cf14bec1e3671e32ed10e4f64a00
/usr/lib/.build-id/b2
/usr/lib/.build-id/b2/bc7bfeb8853b5dc3386500e6368727b1121b4c
/usr/lib/.build-id/b5
/usr/lib/.build-id/b5/3119ef52f2039567db8131742148899988a207
/usr/lib/.build-id/b7
/usr/lib/.build-id/b7/fb2fc87793ef146c32c736c6bc29c57388fd33
/usr/lib/.build-id/b8
/usr/lib/.build-id/b8/dc48c103b90c8a83a53200a20dd5ee3c59365a
/usr/lib/.build-id/c9
/usr/lib/.build-id/c9/26a20e51d8c3577821b42ed01d747e1bd9c4a0
/usr/lib/.build-id/ce
/usr/lib/.build-id/ce/69c42020e0a12112e33bfbf3cc0c42cfd5e3e1
/usr/lib/.build-id/d4
/usr/lib/.build-id/d4/33f4fe61b205e70036c6529d75b72b17704839
/usr/lib/.build-id/d8
/usr/lib/.build-id/d8/3c59e87f90b1b3af4b74c4568b787b5c1ece8a
/usr/lib/.build-id/f5
/usr/lib/.build-id/f5/a0af145c3dddd2b55dc606439d5c7439cad8f8
/usr/lib/.build-id/f5/a1f54469764868d6c114acedc1ec5e3833ce43
/usr/lib/.build-id/f6
/usr/lib/.build-id/f6/9ed3e20c153af305f4bb29edb9a7125b7a5a48
/usr/lib/pipewire-0.3/libpipewire-module-access.so
/usr/lib/pipewire-0.3/libpipewire-module-adapter.so
/usr/lib/pipewire-0.3/libpipewire-module-avb.so
/usr/lib/pipewire-0.3/libpipewire-module-client-device.so
/usr/lib/pipewire-0.3/libpipewire-module-client-node.so
/usr/lib/pipewire-0.3/libpipewire-module-combine-stream.so
/usr/lib/pipewire-0.3/libpipewire-module-echo-cancel.so
/usr/lib/pipewire-0.3/libpipewire-module-fallback-sink.so
/usr/lib/pipewire-0.3/libpipewire-module-filter-chain.so
/usr/lib/pipewire-0.3/libpipewire-module-link-factory.so
/usr/lib/pipewire-0.3/libpipewire-module-loopback.so
/usr/lib/pipewire-0.3/libpipewire-module-metadata.so
/usr/lib/pipewire-0.3/libpipewire-module-pipe-tunnel.so
/usr/lib/pipewire-0.3/libpipewire-module-portal.so
/usr/lib/pipewire-0.3/libpipewire-module-profiler.so
/usr/lib/pipewire-0.3/libpipewire-module-protocol-native.so
/usr/lib/pipewire-0.3/libpipewire-module-protocol-pulse.so
/usr/lib/pipewire-0.3/libpipewire-module-protocol-simple.so
/usr/lib/pipewire-0.3/libpipewire-module-pulse-tunnel.so
/usr/lib/pipewire-0.3/libpipewire-module-raop-discover.so
/usr/lib/pipewire-0.3/libpipewire-module-raop-sink.so
/usr/lib/pipewire-0.3/libpipewire-module-rt.so
/usr/lib/pipewire-0.3/libpipewire-module-rtkit.so
/usr/lib/pipewire-0.3/libpipewire-module-rtp-sap.so
/usr/lib/pipewire-0.3/libpipewire-module-rtp-session.so
/usr/lib/pipewire-0.3/libpipewire-module-rtp-sink.so
/usr/lib/pipewire-0.3/libpipewire-module-rtp-source.so
/usr/lib/pipewire-0.3/libpipewire-module-session-manager.so
/usr/lib/pipewire-0.3/libpipewire-module-spa-device-factory.so
/usr/lib/pipewire-0.3/libpipewire-module-spa-device.so
/usr/lib/pipewire-0.3/libpipewire-module-spa-node-factory.so
/usr/lib/pipewire-0.3/libpipewire-module-spa-node.so
/usr/lib/pipewire-0.3/libpipewire-module-zeroconf-discover.so
/usr/lib/spa-0.2
/usr/lib/spa-0.2/aec
/usr/lib/spa-0.2/aec/libspa-aec-null.so
/usr/lib/spa-0.2/aec/libspa-aec-webrtc.so
/usr/lib/spa-0.2/alsa
/usr/lib/spa-0.2/alsa/libspa-alsa.so
/usr/lib/spa-0.2/audioconvert
/usr/lib/spa-0.2/audioconvert/libspa-audioconvert.so
/usr/lib/spa-0.2/audiomixer
/usr/lib/spa-0.2/audiomixer/libspa-audiomixer.so
/usr/lib/spa-0.2/avb
/usr/lib/spa-0.2/avb/libspa-avb.so
/usr/lib/spa-0.2/bluez5
/usr/lib/spa-0.2/bluez5/libspa-bluez5.so
/usr/lib/spa-0.2/bluez5/libspa-codec-bluez5-aac.so
/usr/lib/spa-0.2/bluez5/libspa-codec-bluez5-faststream.so
/usr/lib/spa-0.2/bluez5/libspa-codec-bluez5-ldac.so
/usr/lib/spa-0.2/bluez5/libspa-codec-bluez5-opus.so
/usr/lib/spa-0.2/bluez5/libspa-codec-bluez5-sbc.so
/usr/lib/spa-0.2/control
/usr/lib/spa-0.2/control/libspa-control.so
/usr/lib/spa-0.2/jack
/usr/lib/spa-0.2/jack/libspa-jack.so
/usr/lib/spa-0.2/libcamera
/usr/lib/spa-0.2/libcamera/libspa-libcamera.so
/usr/lib/spa-0.2/support
/usr/lib/spa-0.2/support/libspa-dbus.so
/usr/lib/spa-0.2/support/libspa-journal.so
/usr/lib/spa-0.2/support/libspa-support.so
/usr/lib/spa-0.2/v4l2
/usr/lib/spa-0.2/v4l2/libspa-v4l2.so
/usr/lib/spa-0.2/videoconvert
/usr/lib/spa-0.2/videoconvert/libspa-videoconvert.so
/usr/lib/spa-0.2/vulkan
/usr/lib/spa-0.2/vulkan/libspa-vulkan.so
/usr/lib/systemd/user/filter-chain.service
/usr/lib/systemd/user/pipewire.service
/usr/lib/systemd/user/pipewire.socket
/usr/lib/udev/rules.d/90-pipewire-alsa.rules
/usr/share/alsa-card-profile
/usr/share/alsa-card-profile/mixer
/usr/share/alsa-card-profile/mixer/paths
/usr/share/alsa-card-profile/mixer/paths/analog-input-aux.conf
/usr/share/alsa-card-profile/mixer/paths/analog-input-dock-mic.conf
/usr/share/alsa-card-profile/mixer/paths/analog-input-fm.conf
/usr/share/alsa-card-profile/mixer/paths/analog-input-front-mic.conf
/usr/share/alsa-card-profile/mixer/paths/analog-input-headphone-mic.conf
/usr/share/alsa-card-profile/mixer/paths/analog-input-headset-mic.conf
/usr/share/alsa-card-profile/mixer/paths/analog-input-internal-mic-always.conf
/usr/share/alsa-card-profile/mixer/paths/analog-input-internal-mic.conf
/usr/share/alsa-card-profile/mixer/paths/analog-input-linein.conf
/usr/share/alsa-card-profile/mixer/paths/analog-input-mic-line.conf
/usr/share/alsa-card-profile/mixer/paths/analog-input-mic.conf
/usr/share/alsa-card-profile/mixer/paths/analog-input-mic.conf.common
/usr/share/alsa-card-profile/mixer/paths/analog-input-rear-mic.conf
/usr/share/alsa-card-profile/mixer/paths/analog-input-tvtuner.conf
/usr/share/alsa-card-profile/mixer/paths/analog-input-video.conf
/usr/share/alsa-card-profile/mixer/paths/analog-input.conf
/usr/share/alsa-card-profile/mixer/paths/analog-input.conf.common
/usr/share/alsa-card-profile/mixer/paths/analog-output-chat.conf
/usr/share/alsa-card-profile/mixer/paths/analog-output-headphones-2.conf
/usr/share/alsa-card-profile/mixer/paths/analog-output-headphones.conf
/usr/share/alsa-card-profile/mixer/paths/analog-output-lineout.conf
/usr/share/alsa-card-profile/mixer/paths/analog-output-mono.conf
/usr/share/alsa-card-profile/mixer/paths/analog-output-speaker-always.conf
/usr/share/alsa-card-profile/mixer/paths/analog-output-speaker.conf
/usr/share/alsa-card-profile/mixer/paths/analog-output.conf
/usr/share/alsa-card-profile/mixer/paths/analog-output.conf.common
/usr/share/alsa-card-profile/mixer/paths/audigy-analog-output-mirror.conf
/usr/share/alsa-card-profile/mixer/paths/audigy-analog-output.conf
/usr/share/alsa-card-profile/mixer/paths/hdmi-output-0.conf
/usr/share/alsa-card-profile/mixer/paths/hdmi-output-1.conf
/usr/share/alsa-card-profile/mixer/paths/hdmi-output-10.conf
/usr/share/alsa-card-profile/mixer/paths/hdmi-output-2.conf
/usr/share/alsa-card-profile/mixer/paths/hdmi-output-3.conf
/usr/share/alsa-card-profile/mixer/paths/hdmi-output-4.conf
/usr/share/alsa-card-profile/mixer/paths/hdmi-output-5.conf
/usr/share/alsa-card-profile/mixer/paths/hdmi-output-6.conf
/usr/share/alsa-card-profile/mixer/paths/hdmi-output-7.conf
/usr/share/alsa-card-profile/mixer/paths/hdmi-output-8.conf
/usr/share/alsa-card-profile/mixer/paths/hdmi-output-9.conf
/usr/share/alsa-card-profile/mixer/paths/iec958-stereo-input.conf
/usr/share/alsa-card-profile/mixer/paths/iec958-stereo-output.conf
/usr/share/alsa-card-profile/mixer/paths/steelseries-arctis-output-chat-common.conf
/usr/share/alsa-card-profile/mixer/paths/steelseries-arctis-output-game-common.conf
/usr/share/alsa-card-profile/mixer/paths/usb-gaming-headset-input.conf
/usr/share/alsa-card-profile/mixer/paths/usb-gaming-headset-output-mono.conf
/usr/share/alsa-card-profile/mixer/paths/usb-gaming-headset-output-stereo.conf
/usr/share/alsa-card-profile/mixer/paths/virtual-surround-7.1.conf
/usr/share/alsa-card-profile/mixer/profile-sets
/usr/share/alsa-card-profile/mixer/profile-sets/analog-only.conf
/usr/share/alsa-card-profile/mixer/profile-sets/asus-xonar-se.conf
/usr/share/alsa-card-profile/mixer/profile-sets/audigy.conf
/usr/share/alsa-card-profile/mixer/profile-sets/cmedia-high-speed-true-hdaudio.conf
/usr/share/alsa-card-profile/mixer/profile-sets/default.conf
/usr/share/alsa-card-profile/mixer/profile-sets/dell-dock-tb16-usb-audio.conf
/usr/share/alsa-card-profile/mixer/profile-sets/force-speaker-and-int-mic.conf
/usr/share/alsa-card-profile/mixer/profile-sets/force-speaker.conf
/usr/share/alsa-card-profile/mixer/profile-sets/hp-tbt-dock-120w-g2.conf
/usr/share/alsa-card-profile/mixer/profile-sets/hp-tbt-dock-audio-module.conf
/usr/share/alsa-card-profile/mixer/profile-sets/kinect-audio.conf
/usr/share/alsa-card-profile/mixer/profile-sets/maudio-fasttrack-pro.conf
/usr/share/alsa-card-profile/mixer/profile-sets/native-instruments-audio4dj.conf
/usr/share/alsa-card-profile/mixer/profile-sets/native-instruments-audio8dj.conf
/usr/share/alsa-card-profile/mixer/profile-sets/native-instruments-komplete-audio6.conf
/usr/share/alsa-card-profile/mixer/profile-sets/native-instruments-korecontroller.conf
/usr/share/alsa-card-profile/mixer/profile-sets/native-instruments-traktor-audio10.conf
/usr/share/alsa-card-profile/mixer/profile-sets/native-instruments-traktor-audio2.conf
/usr/share/alsa-card-profile/mixer/profile-sets/native-instruments-traktor-audio6.conf
/usr/share/alsa-card-profile/mixer/profile-sets/native-instruments-traktorkontrol-s4.conf
/usr/share/alsa-card-profile/mixer/profile-sets/sb-omni-surround-5.1.conf
/usr/share/alsa-card-profile/mixer/profile-sets/sennheiser-gsx.conf
/usr/share/alsa-card-profile/mixer/profile-sets/simple-headphones-mic.conf
/usr/share/alsa-card-profile/mixer/profile-sets/steelseries-arctis-common-usb-audio.conf
/usr/share/alsa-card-profile/mixer/profile-sets/texas-instruments-pcm2902.conf
/usr/share/alsa-card-profile/mixer/profile-sets/usb-gaming-headset.conf
/usr/share/doc/pipewire
/usr/share/doc/pipewire/NEWS
/usr/share/doc/pipewire/README.md
/usr/share/licenses/pipewire
/usr/share/licenses/pipewire/COPYING
/usr/share/licenses/pipewire/LICENSE
/usr/share/locale/af/LC_MESSAGES/pipewire.mo
/usr/share/locale/as/LC_MESSAGES/pipewire.mo
/usr/share/locale/be/LC_MESSAGES/pipewire.mo
/usr/share/locale/bg/LC_MESSAGES/pipewire.mo
/usr/share/locale/bn_IN/LC_MESSAGES/pipewire.mo
/usr/share/locale/ca/LC_MESSAGES/pipewire.mo
/usr/share/locale/cs/LC_MESSAGES/pipewire.mo
/usr/share/locale/da/LC_MESSAGES/pipewire.mo
/usr/share/locale/de/LC_MESSAGES/pipewire.mo
/usr/share/locale/de_CH/LC_MESSAGES/pipewire.mo
/usr/share/locale/el/LC_MESSAGES/pipewire.mo
/usr/share/locale/eo/LC_MESSAGES/pipewire.mo
/usr/share/locale/es/LC_MESSAGES/pipewire.mo
/usr/share/locale/fi/LC_MESSAGES/pipewire.mo
/usr/share/locale/fr/LC_MESSAGES/pipewire.mo
/usr/share/locale/gl/LC_MESSAGES/pipewire.mo
/usr/share/locale/gu/LC_MESSAGES/pipewire.mo
/usr/share/locale/he/LC_MESSAGES/pipewire.mo
/usr/share/locale/hi/LC_MESSAGES/pipewire.mo
/usr/share/locale/hr/LC_MESSAGES/pipewire.mo
/usr/share/locale/hu/LC_MESSAGES/pipewire.mo
/usr/share/locale/id/LC_MESSAGES/pipewire.mo
/usr/share/locale/it/LC_MESSAGES/pipewire.mo
/usr/share/locale/ja/LC_MESSAGES/pipewire.mo
/usr/share/locale/ka/LC_MESSAGES/pipewire.mo
/usr/share/locale/kk/LC_MESSAGES/pipewire.mo
/usr/share/locale/kn/LC_MESSAGES/pipewire.mo
/usr/share/locale/ko/LC_MESSAGES/pipewire.mo
/usr/share/locale/lt/LC_MESSAGES/pipewire.mo
/usr/share/locale/ml/LC_MESSAGES/pipewire.mo
/usr/share/locale/mr/LC_MESSAGES/pipewire.mo
/usr/share/locale/my/LC_MESSAGES/pipewire.mo
/usr/share/locale/nl/LC_MESSAGES/pipewire.mo
/usr/share/locale/nn/LC_MESSAGES/pipewire.mo
/usr/share/locale/oc/LC_MESSAGES/pipewire.mo
/usr/share/locale/or/LC_MESSAGES/pipewire.mo
/usr/share/locale/pa/LC_MESSAGES/pipewire.mo
/usr/share/locale/pl/LC_MESSAGES/pipewire.mo
/usr/share/locale/pt/LC_MESSAGES/pipewire.mo
/usr/share/locale/pt_BR/LC_MESSAGES/pipewire.mo
/usr/share/locale/ro/LC_MESSAGES/pipewire.mo
/usr/share/locale/ru/LC_MESSAGES/pipewire.mo
/usr/share/locale/si/LC_MESSAGES/pipewire.mo
/usr/share/locale/sk/LC_MESSAGES/pipewire.mo
/usr/share/locale/sr/LC_MESSAGES/pipewire.mo
/usr/share/locale/sr@latin/LC_MESSAGES/pipewire.mo
/usr/share/locale/sv/LC_MESSAGES/pipewire.mo
/usr/share/locale/ta/LC_MESSAGES/pipewire.mo
/usr/share/locale/te/LC_MESSAGES/pipewire.mo
/usr/share/locale/tr/LC_MESSAGES/pipewire.mo
/usr/share/locale/uk/LC_MESSAGES/pipewire.mo
/usr/share/locale/zh_CN/LC_MESSAGES/pipewire.mo
/usr/share/locale/zh_TW/LC_MESSAGES/pipewire.mo
/usr/share/man/man1/pipewire.1.xz
/usr/share/man/man5/pipewire.conf.5.xz
/usr/share/pipewire
/usr/share/pipewire/client-rt.conf
/usr/share/pipewire/client-rt.conf.avail
/usr/share/pipewire/client-rt.conf.avail/20-upmix.conf
/usr/share/pipewire/client.conf
/usr/share/pipewire/client.conf.avail
/usr/share/pipewire/client.conf.avail/20-upmix.conf
/usr/share/pipewire/filter-chain.conf
/usr/share/pipewire/filter-chain/demonic.conf
/usr/share/pipewire/filter-chain/sink-dolby-surround.conf
/usr/share/pipewire/filter-chain/sink-eq6.conf
/usr/share/pipewire/filter-chain/sink-make-LFE.conf
/usr/share/pipewire/filter-chain/sink-matrix-spatialiser.conf
/usr/share/pipewire/filter-chain/sink-mix-FL-FR.conf
/usr/share/pipewire/filter-chain/sink-virtual-surround-5.1-kemar.conf
/usr/share/pipewire/filter-chain/sink-virtual-surround-7.1-hesuvi.conf
/usr/share/pipewire/filter-chain/source-duplicate-FL.conf
/usr/share/pipewire/filter-chain/source-rnnoise.conf
/usr/share/pipewire/minimal.conf
/usr/share/pipewire/pipewire-aes67.conf
/usr/share/pipewire/pipewire-avb.conf
/usr/share/pipewire/pipewire.conf
/usr/share/pipewire/pipewire.conf.avail
/usr/share/pipewire/pipewire.conf.avail/10-rates.conf
/usr/share/pipewire/pipewire.conf.avail/20-upmix.conf
/usr/share/spa-0.2
/usr/share/spa-0.2/bluez5/bluez-hardware.conf