Packages 
Package Description
org.lwjgl
The base LWJGL package.
org.lwjgl.system
Contains implementation details and platform-specific functionality required to make LWJGL work.
org.lwjgl.system.dyncall
Contains bindings to the dyncall library.
org.lwjgl.system.jni
Contains bindings to the Java Native Interface (JNI).
org.lwjgl.system.libc
Contains bindings to standard C library APIs.
org.lwjgl.system.linux
Contains bindings to native APIs specific to the Linux operating system.
org.lwjgl.system.macosx
Contains bindings to native APIs specific to the macOS operating system.
org.lwjgl.system.windows
Contains bindings to native APIs specific to the Windows operating system.