188 /// (1) If .type equals OPTMAP_TYPE_LZMA_PRESET then LZMA1/2 preset string
322 		uint32_t *preset)  in parse_lzma12_preset()  argument
327 		return N_("Unsupported preset");  in parse_lzma12_preset()
329 	*preset = (uint32_t)(**str - '0');  in parse_lzma12_preset()
335 			*preset |= LZMA_PRESET_EXTREME;  in parse_lzma12_preset()
339 			return N_("Unsupported flag in the preset");  in parse_lzma12_preset()
351 	uint32_t preset;  in set_lzma12_preset()  local
352 	const char *errmsg = parse_lzma12_preset(str, str_end, &preset);  in set_lzma12_preset()
357 	if (lzma_lzma_preset(opts, preset))  in set_lzma12_preset()
358 		return N_("Unsupported preset");  in set_lzma12_preset()
383 		.name = "preset",
619 		// LZMA1/2 preset has its own parsing function.  in parse_options()
894 	// Strings like "-" or "- " aren't preset.  in str_to_filters()
908 					return N_("Unsupported preset");  in str_to_filters()
914 		uint32_t preset;  in str_to_filters()  local
915 		errmsg = parse_lzma12_preset(str, str_end, &preset);  in str_to_filters()
923 		if (lzma_lzma_preset(opts, preset)) {  in str_to_filters()
925 			return N_("Unsupported preset");  in str_to_filters()
936 	// Not a preset so it must be a filter chain.  in str_to_filters()
1072 		// No attempt is made to reverse LZMA1/2 preset.  in strfy_filter()
1077 		// to a string with a name_value_map. LZMA1/2 preset  in strfy_filter()
1078 		// isn't reversed back to preset=PRESET form.  in strfy_filter()
1328 				// LZMA1/2 preset has its custom help string.  in lzma_str_list_filters()