801. CLAIM
     CLAIM is an implementation of AOL's semi-open Instant Messaging protocol, TOC (see PROTOCOL.txt)
802. Clamp
     Common Lisp with Arc macros and procedures
803. Clasp
     Clasp is a Common Lisp implementation that interoperates with C++ and uses LLVM for just-in-time (JIT) compilation to native code
804. class-options
     class-options provides easy access to the defining class and its options during initialization or reinitialization of its subcomponents
805. classimp
     common lisp/cffi bindings for Open Asset Import Library
806. CLAST
     The Common Lisp Abstract Syntax Tree language extension gives you a full blown, environment and macro-aware parser and walker for CL code
807. clath
     Clath is single sign-on middleware for Clack
808. clave
     The Common Lisp Audio Video Engine (CLAVE) is a Lisp FFmpeg interface
809. Clavier
     General purpose validation library for Common Lisp
810. CLAW
     Common Lisp autowrapping facility for quickly creating

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