AccessKit integration for macOS, Linux, and Windows.

thirdparty/README.md

@@ -5,6 +5,18 @@ respective folder names. Use two empty lines to separate categories for
 readability.
 
 
+## accesskit
+
+- Upstream: https://github.com/AccessKit/accesskit-c
+- Version: 0.15.1 (0d1da94a33708041b07c61eb702c67cfa3a5f95b, 2025)
+- License: MIT
+
+Files extracted from upstream source:
+
+- `accesskit.h`
+- `LICENSE-MIT`
+
+
 ## amd-fsr
 
 - Upstream: https://github.com/GPUOpen-Effects/FidelityFX-FSR

thirdparty/accesskit/LICENSE-MIT

@@ -0,0 +1,23 @@
+Permission is hereby granted, free of charge, to any
+person obtaining a copy of this software and associated
+documentation files (the "Software"), to deal in the
+Software without restriction, including without
+limitation the rights to use, copy, modify, merge,
+publish, distribute, sublicense, and/or sell copies of
+the Software, and to permit persons to whom the Software
+is furnished to do so, subject to the following
+conditions:
+
+The above copyright notice and this permission notice
+shall be included in all copies or substantial portions
+of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF
+ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
+TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
+PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
+SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR
+IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+DEALINGS IN THE SOFTWARE.