wcsrchr

WCHAR *__cdecl wcsrchr(const WCHAR *Str, WCHAR Ch){
  const WCHAR *v2; 
  WCHAR *v3; 
  __int16 v5; 
  v2 = Str;
  v3 = 0i64;
  while( *Str++ )
    ;
  do
    v5 = *--Str;
  while( Str != v2 && v5 != Ch );
  if( v5 == Ch )
    return(WCHAR *)Str;
  return v3;
}

Referenced by:

AslPathSplit
BiTranslateSymbolicLinkFile
CmDeleteDevicePanelRegKeyWorker
CmDeleteDeviceRegKeyWorker
CmpGetSystemRelativeRegistryHiveFilePath
DrvDbDeleteObjectSubKey
EtwpGenerateFileName
PiDevCfgQueryIncludedDriverConfigurations
PiDqDeleteUserObject
PiIsDriverBlocked
PiLookupInDDBCache
PiUpdateDriverDBCache
PopBcdSetDefaultResumeObjectElements
RegRtlDeletePathInternal
SdbGetDatabaseMatchEx