Library sources layout

Code that goes in the libwebsockets library itself lives down ./lib

PathSources
lib/coreCore lws code related to generic fd and wsi servicing and management
lib/core-netCore lws code that applies only if networking enabled
lib/event-libsCode containing optional event-lib specific adaptations
lib/joseJOSE / JWS / JWK / JWE implementations
lib/miscCode for various mostly optional miscellaneous features
lib/platPlatform-specific adaptation code
lib/rolesCode for specific optional wsi roles, eg, http/1, h2, ws, raw, etc
lib/systemCode for system-level features, eg, dhcpclient
lib/tlsCode supporting the various TLS libraries