&48480 ZapRedraw_Started
&48481 ZapRedraw_Dying
ZapRedraw_Started
This service is issued when ZapRedraw has started. Modules may call ZapRedraw_Version to obtain its code pointers.
It must not be claimed.
Service ZapRedraw_Dying
This service call is issued when ZapRedraw is about to die. If a module is using it or has code pointers into it, it should claim this service. ZapRedraw will then refuse to die giving the error "ZapRedraw is in use".
Note the service will not be issued if ZapRedraw cannot die for other reasons, for example because it has open font handles.
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