gen-calltree-dumpbin.pl...
call tree analysis based on disassembly of
  e:\wmv-debug\DEBUG\drmutils.lib

32 named functions identified (this may include some register names)
****************************************************************************
  these functions are not called and are assessed to be top-level functions:
****************************************************************************
-> _DeleteDRMContent
     ?GetDefaultDRMPathNameW@@YAJPAGK@Z
     ?DeleteStores@@YAJPBG@Z
     dynamic
     _wcslen
     _LocalAllocTrace
     _wcscpy
     _LocalFree

-> _PurgeExpiredLicenses
     ?GetDefaultDRMPathNameW@@YAJPAGK@Z
     _StringCchPrintfW
     _memset
     dynamic
     ?CreateTempFileName@@YAJPAG00@Z
     ?PurgeExpiredLicensesWorker@@YAJKPBG0P6AHKKKK@Z@Z
     ?SwapLicenseStores@@YAJPBG0@Z

****************************************************************************
  these functions were called in the code:
****************************************************************************
-> ??2@YAPAXI@Z

-> ??3@YAXPAX@Z

-> ?CopyNonExpiredLicenses@@YAJKKPAUIStorage@@0P6AHKKKK@Z@Z
    proto: (long __cdecl CopyNonExpiredLicenses(unsigned long,unsigned long,struct IStorage *,struct IStorage *,int (__cdecl*)(unsigned long,unsigned long,unsigned long,unsigned long))):
     __chkstk
     _memset
     ??2@YAPAXI@Z
     dynamic
     ?RemoveExpiredLicenses@@YAJPAGKKPAUIStorage@@PBGP6AHKKKK@ZPAK44@Z
     ??3@YAXPAX@Z

-> ?CreateEmptyStorage@@YAJPBGPAKPAPAUIStorage@@@Z
    proto: (long __cdecl CreateEmptyStorage(unsigned short const *,unsigned long *,struct IStorage * *)):
     _NKDbgPrintfW
     dynamic

-> ?CreateTempFileName@@YAJPAG00@Z
    proto: (long __cdecl CreateTempFileName(unsigned short *,unsigned short *,unsigned short *)):
     dynamic

-> ?DeleteStores@@YAJPBG@Z
    proto: (long __cdecl DeleteStores(unsigned short const *)):
     _StringCchPrintfW
     dynamic

-> ?ExtractXMLElement@@YAHPBG00PAGK@Z
    proto: (int __cdecl ExtractXMLElement(unsigned short const *,unsigned short const *,unsigned short const *,unsigned short *,unsigned long)):
     _wcschr
     _wcslen
     _wcsncpy
     _StringCchCatNW
     _wcsstr
     ?ExtractXMLElement@@YAHPBG00PAGK@Z

-> ?FindExpiredLicense@@YAHPBG@Z
    proto: (int __cdecl FindExpiredLicense(unsigned short const *)):
     __chkstk
     _wcsncmp
     _wcslen
     ?ExtractXMLElement@@YAHPBG00PAGK@Z
     ?StripCDATA@@YAHPAG@Z
     _wcsstr
     _swscanf
     _GetSystemTime

-> ?GetDefaultDRMPathNameW@@YAJPAGK@Z
    proto: (long __cdecl GetDefaultDRMPathNameW(unsigned short *,unsigned long)):
     dynamic
     _wcscpy

-> ?OpenExistingStorage@@YAJPBGPAKPAPAUIStorage@@@Z
    proto: (long __cdecl OpenExistingStorage(unsigned short const *,unsigned long *,struct IStorage * *)):
     _NKDbgPrintfW
     dynamic

-> ?PurgeExpiredLicensesWorker@@YAJKPBG0P6AHKKKK@Z@Z
    proto: (long __cdecl PurgeExpiredLicensesWorker(unsigned long,unsigned short const *,unsigned short const *,int (__cdecl*)(unsigned long,unsigned long,unsigned long,unsigned long))):
     dynamic
     ?OpenExistingStorage@@YAJPBGPAKPAPAUIStorage@@@Z
     ?CreateEmptyStorage@@YAJPBGPAKPAPAUIStorage@@@Z
     ?CopyNonExpiredLicenses@@YAJKKPAUIStorage@@0P6AHKKKK@Z@Z

-> ?RemoveExpiredLicenses@@YAJPAGKKPAUIStorage@@PBGP6AHKKKK@ZPAK44@Z
    proto: (long __cdecl RemoveExpiredLicenses(unsigned short *,unsigned long,unsigned long,struct IStorage *,unsigned short const *,int (__cdecl*)(unsigned long,unsigned long,unsigned long,unsigned long),unsigned long *,unsigned long *,unsigned long *)):
     __chkstk
     _memset
     dynamic
     ?FindExpiredLicense@@YAHPBG@Z

-> ?StripCDATA@@YAHPAG@Z
    proto: (int __cdecl StripCDATA(unsigned short *)):
     _wcsncmp
     _wcslen
     _memmove

-> ?SwapLicenseStores@@YAJPBG0@Z
    proto: (long __cdecl SwapLicenseStores(unsigned short const *,unsigned short const *)):
     _StringCchPrintfW
     dynamic

-> _GetSystemTime

-> _LocalAllocTrace

-> _LocalFree

-> _NKDbgPrintfW

-> _StringCchCatNW

-> _StringCchPrintfW

-> __chkstk

-> _memmove

-> _memset

-> _swscanf

-> _wcschr

-> _wcscpy

-> _wcslen

-> _wcsncmp

-> _wcsncpy

-> _wcsstr

-> dynamic