RtlFindMessage

NTSTATUS __fastcall RtlFindMessage(VOID *DllHandle, UINT64 a2, UINT64 a3, UINT64 er9_0, UINT16 **a4){
  unsigned int v6; 
  NTSTATUS result; 
  UINT64 Size; 
  PVOID ResourceDirectoryOrData; 
  VOID *Address; 
  UINT64 ResourceIdPath[4]; 

  ResourceDirectoryOrData = 0i64;
  Address = 0i64;
  LODWORD(Size) = 0;
  v6 = er9_0;
  ResourceIdPath[0] = (unsigned int)a2;
  ResourceIdPath[2] = (unsigned int)a3;
  ResourceIdPath[1] = 1i64;
  ResourceIdPath[3] = (unsigned int)er9_0;
  result = LdrpSearchResourceSection_U(DllHandle, ResourceIdPath, 4ui64, 0x40ui64, &ResourceDirectoryOrData);
  if( result >= 0 )
  {
    result = LdrpAccessResourceData(
               DllHandle,
               (const _IMAGE_RESOURCE_DATA_ENTRY *)ResourceDirectoryOrData,
               &Address,
               &Size);
    if( result >= 0 )
      return RtlpFindMessageInTable((INT64 *)Address, (unsigned int)Size, v6, a4);
  }
  return result;
}

Referenced by:

ExpSystemErrorHandler2
InitBootProcessor
IopInitializeBootLogging
PiGetDefaultMessageString
ResFwFindMessage