% pkg info | grep lib32
lib32-alsa-lib-1.1.2_2 ALSA compatibility library
lib32-alsa-sndio-0.2 ALSA PCM sndio plugin
lib32-expat-2.2.6_1 XML 1.0 parser written in C
lib32-fontconfig-2.12.6,1 XML-based font configuration API for X Windows
lib32-freetype2-2.9.1 Free and portable TrueType font rendering engine
lib32-gettext-runtime-0.19.8.1_2 GNU gettext runtime libraries and programs
lib32-gmp-6.1.2_1 Free library for arbitrary precision arithmetic
lib32-gnutls-3.6.6 GNU Transport Layer Security library
lib32-jbigkit-2.1_1 Lossless compression for bi-level images such as scanned pages, faxes
lib32-jpeg-turbo-2.0.1 SIMD-accelerated JPEG codec which replaces libjpeg
lib32-lcms2-2.9 Accurate, fast, and small-footprint color management engine
lib32-libGLU-9.0.0_3 OpenGL utility library
lib32-libX11-1.6.7,1 X11 library
lib32-libXau-1.0.8_5 Authentication Protocol library for X11
lib32-libXcomposite-0.4.4_5,1 X Composite extension library
lib32-libXcursor-1.1.15_2 X client-side cursor loading library
lib32-libXdamage-1.1.4_5 X Damage extension library
lib32-libXdmcp-1.1.2_2 X Display Manager Control Protocol library
lib32-libXext-1.3.3_3,1 X11 Extension library
lib32-libXfixes-5.0.3_2 X Fixes extension library
lib32-libXi-1.7.9_2,1 X Input extension library
lib32-libXinerama-1.1.4_2,1 X11 Xinerama library
lib32-libXrandr-1.5.1_2 X Resize and Rotate extension library
lib32-libXrender-0.9.10_2 X Render extension library
lib32-libXxf86vm-1.1.4_3 X Vidmode Extension
lib32-libdrm-2.4.96,1 Userspace interface to kernel Direct Rendering Module services
lib32-libepoll-shim-0.0.20181229 epoll shim implemented using kevent
lib32-libffi-3.2.1_3 Foreign Function Interface
lib32-libidn2-2.0.5_1 Implementation of IDNA2008 internationalized domain names
lib32-libinotify-20180201_1 Kevent based inotify compatible library
lib32-libpciaccess-0.13.5 Generic PCI access library
lib32-libpthread-stubs-0.4 This library provides weak aliases for pthread functions
lib32-libtasn1-4.13_1 ASN.1 structure parser library
lib32-libunistring-0.9.10_1 Unicode string library
lib32-libunwind-20170615 Generic stack unwinding library
lib32-libxcb-1.13.1 The X protocol C-language Binding (XCB) library
lib32-libxml2-2.9.8 XML parser library for GNOME
lib32-libxshmfence-1.2_4 Shared memory 'SyncFence' synchronization primitive
lib32-mesa-libs-18.1.9_4 OpenGL libraries that support GLX and EGL clients
lib32-nettle-3.4.1_1 Low-level cryptographic library
lib32-openal-soft-1.19.1_1 Software implementation of the OpenAL specification
lib32-openssl-1.0.2q,1 SSL and crypto library
lib32-p11-kit-0.23.14 Library for loading and enumerating of PKCS#11 modules
lib32-png-1.6.36 Library for manipulating PNG images
lib32-sndio-1.5.0 Small audio and MIDI framework from the OpenBSD project
lib32-tiff-4.0.10 Tools and library routines for working with TIFF images
lib32-tpm-emulator-0.7.4_2 Trusted Platform Module (TPM) emulator
lib32-trousers-0.3.14_2 Open-source TCG Software Stack
lib32-vulkan-loader-1.1.82.0_3 Driver loader for the Vulkan graphics API
lib32-wayland-1.16.0_1 Wayland composite "server"
lib32-wine-devel-4.9,1 Microsoft Windows compatibility environment
lib32-xorg-macros-1.19.2 X.Org development aclocal macros
lib32-xtrans-1.3.5 Abstract network code for X