Topic       : TOS - The Operating System
Author      : 
Version     : tos.hyp (December 19, 2008)
Subject     : Programmieren/Atari
Nodes       : 3010
Index Size  : 93790
HCP-Version : 5
Compiled on : Atari
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View Ref-File11.5.15.4.9  ddev_delete                                           TOS

This function is called only by the U_DFS, i.e. the integrated DFS 
file system for drive U:. So if one installs one's own device driver, 
this is the time to release its memory and so retire from the system.

Parameters:

    a0  =  FD *directory 
    a1  =  DIR *dir 
 -> d0  =  long errcode