*html = temp.ToNewCString();
*html = ToNewCString(temp);
GenerateMessage(char** html) {  nsCString temp;  temp.Append("<BR><text=\"#000000\" bgcolor=\"#FFFFFF\" link=\"#FF0000\" vlink=\"#800080\" alink=\"#0000FF\">");  temp.Append("<center><table BORDER=1 ><tr><td><CENTER>");  char *tString = SMimeGetStringByID(SMIME_STR_NOT_SUPPORTED_ID);  temp.Append(tString);  PR_FREEIF(tString);  temp.Append("</CENTER></td></tr></table></center><BR>");  *html = temp.ToNewCString();  return 0;}