Option -zt: Set Name Decoration for STDCALL

Option -zt will fine-tune name decoration for STDCALL symbols. Syntax is:

-zt[0|1|2]

where value 0 will disable name decoration, value 1 will just add an underscore prefix and value 2 - which is the default - will emit full STDCALL name decoration as expected by most linkers.

Option -zt0 will make object modules compatible to ALINK + Win32.lib. It may also ease adding assembly modules to Borland's C++Builder or Delphi projects.