Structure Diagram for SUC:  Software Unit Control
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          An Introduction to the Structure Diagrams is available.
        NB  These links will be broken until the HTML Version of the Code is installed.
 
 
Introduction
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SUC is part of SHL (Shell) q.v.
SUC manages the dependancies of all Software Units (SUs).
 
SU_DEF   defines an SU and records its immediate dependancies.
SU_ADD   adds a request to use an SU and establishes an ordered list of SUs to
         initialise.
SU_CALL  dispatches to an individual SU given its ID.  Consequently SU_CALL
         CALLS EVERY SU; see User Manual Doing More - The Cost of SU Control.
 
 
Titles Banks Used
-----------------
 
 JOBP  Job control: Processors

 
 
Initialisation Routines
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SU_DEF
 
 
Execution Routines
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SU_ADD
SU_CALL
SU_DUMMY_CALLED
SU_REPORT 
 
Termination Routines
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None.