The com.adobe.flascc.kernel package contains the interfaces and implementations of a subset of the BSD system calls that Crossbridge's libc calls. Although a reasonable default implementation is provided and compiled into every Crossbridge compiled SWF by default, you can overridde or extend it, as necessary, to provide custom functionality.

 IKernel This interface exposes all of the FreeBSD kernel system calls.
 KernelConstants This helper class contains constant values defined in the libc headers.
 PlayerKernel This is the default implementation of the Posix interface.