{****************************************************************************}
{*                                                                          *}
{*  SSSS            t               EEEEE                                   *}
{* S     y  y  sss ttt  ee  mmm mm  E     x  x                              *}
{*  SSS  y  y s__   t  e  e m  m  m EEEE   \/                               *}
{*     S y  y    s  t  e e  m  m  m E      /\                               *}
{* SSSS   yyy sss    t  eee m  m  m EEEEE x  x UNIT                         *}
{*          y                                                               *}
{*       yyy                                                                *}
{****************************************************************************}
{* This unit is designed to greatly enhance the TP7/BP7 capabilities by     *}
{* adding preemptive multitasking, nested exception handling, messaging,    *}
{* pipes, mutexes and a few other system enhancements like a 6ms precise    *}
{* timer or a FIFO queue for pointers.                                      *}
{*                                                                          *}
{* The most important CRT functions can also be found in this unit so that  *}
{* CRT doesn't have to be imported. The "self" function returns a pointer   *}
{* to the running thread; this is useful for message handling blocking      *}
{* operations on threads.                                                   *}
{*                                                                          *}
{* IMPORTANT NOTE: Due to DMPI host limitation the multithreading is only   *}
{*