libclang Python Bindings

libclang provides Python bindings for Clang, the LLVM project's C, C++, and Objective-C compiler front-end. It allows programmatic access to Clang's AST (Abstract Syntax Tree), diagnostics, and other compiler functionalities. The `libclang` PyPI package, currently at version 18.1.1, mirrors the official LLVM project's Python bindings to simplify installation and is released in sync with major LLVM versions.