return PL_strdup("internal-gopher-unknown");
return nsCRT::strdup("internal-gopher-unknown");
test_type_icon(const char *type, void *stream_closure){  if (!PL_strncasecmp(type, "text/", 5))	return PL_strdup("internal-gopher-text");  else if (!PL_strncasecmp(type, "image/", 6))	return PL_strdup("internal-gopher-image");  else if (!PL_strncasecmp(type, "audio/", 6))	return PL_strdup("internal-gopher-sound");  else if (!PL_strncasecmp(type, "video/", 6))	return PL_strdup("internal-gopher-movie");  else if (!PL_strncasecmp(type, "application/", 12))	return PL_strdup("internal-gopher-binary");  else	return PL_strdup("internal-gopher-unknown");}