return PL_strdup("internal-gopher-unknown.gif");
return nsCRT::strdup("internal-gopher-unknown.gif");
mime_type_icon(const char *type, void *stream_closure){#if 0  NET_cinfo *cinfo = NET_cinfo_find_info_by_type((char *) type);  if (cinfo && cinfo->icon && *cinfo->icon)    return PL_strdup(cinfo->icon);#endif  if (!PL_strncasecmp(type, "text/", 5))    return PL_strdup("resource:/res/network/gopher-text.gif");  else if (!PL_strncasecmp(type, "image/", 6))    return PL_strdup("resource:/res/network/gopher-image.gif");  else if (!PL_strncasecmp(type, "audio/", 6))    return PL_strdup("resource:/res/network/gopher-sound.gif");  else if (!PL_strncasecmp(type, "video/", 6))    return PL_strdup("resource:/res/network/gopher-movie.gif");  else if (!PL_strncasecmp(type, "application/", 12))    return PL_strdup("resource:/res/network/gopher-binary.gif");  else    return PL_strdup("internal-gopher-unknown.gif");}