84 static int conf_askvalue(struct symbol *sym, const char *def)  in conf_askvalue()  argument
86 	enum symbol_type type = sym_get_type(sym);  in conf_askvalue()
88 	if (!sym_has_value(sym))  in conf_askvalue()
94 	if (!sym_is_changable(sym)) {  in conf_askvalue()
104 		if (sym_has_value(sym)) {  in conf_askvalue()
135 	struct symbol *sym = menu->sym;  in conf_string()  local
140 		printf("(%s) ", sym->name);  in conf_string()
141 		def = sym_get_string_value(sym);  in conf_string()
142 		if (sym_get_string_value(sym))  in conf_string()
144 		if (!conf_askvalue(sym, def))  in conf_string()
161 		if (def && sym_set_string_value(sym, def))  in conf_string()
168 	struct symbol *sym = menu->sym;  in conf_sym()  local
173 		if (sym->name)  in conf_sym()
174 			printf("(%s) ", sym->name);  in conf_sym()
176 		oldval = sym_get_tristate_value(sym);  in conf_sym()
188 		if (oldval != no && sym_tristate_within_range(sym, no))  in conf_sym()
190 		if (oldval != mod && sym_tristate_within_range(sym, mod))  in conf_sym()
192 		if (oldval != yes && sym_tristate_within_range(sym, yes))  in conf_sym()
197 		if (!conf_askvalue(sym, sym_get_string_value(sym)))  in conf_sym()
228 		if (sym_set_tristate_value(sym, newval))  in conf_sym()
237 	struct symbol *sym, *def_sym;  in conf_choice()  local
241 	sym = menu->sym;  in conf_choice()
242 	is_new = !sym_has_value(sym);  in conf_choice()
243 	if (sym_is_changable(sym)) {  in conf_choice()
245 		sym_calc_value(sym);  in conf_choice()
246 		switch (sym_get_tristate_value(sym)) {  in conf_choice()
255 		switch (sym_get_tristate_value(sym)) {  in conf_choice()
270 		def_sym = sym_get_choice_value(sym);  in conf_choice()
276 			if (!child->sym) {  in conf_choice()
281 			if (child->sym == def_sym) {  in conf_choice()
287 			if (child->sym->name)  in conf_choice()
288 				printf(" (%s)", child->sym->name);  in conf_choice()
289 			if (!sym_has_value(child->sym))  in conf_choice()
333 			if (!child->sym || !menu_is_visible(child))  in conf_choice()
344 		sym_set_choice_value(sym, child->sym);  in conf_choice()
356 	struct symbol *sym;  in conf()  local
363 	sym = menu->sym;  in conf()
390 	if (!sym)  in conf()
393 	if (sym_is_choice(sym)) {  in conf()
395 		if (sym->curr.tri != mod)  in conf()
400 	switch (sym->type) {  in conf()
412 	if (sym)  in conf()
416 	if (sym)  in conf()
422 	struct symbol *sym;  in check_conf()  local
428 	sym = menu->sym;  in check_conf()
429 	if (sym && !sym_has_value(sym)) {  in check_conf()
430 		if (sym_is_changable(sym) ||  in check_conf()
431 		    (sym_is_choice(sym) && sym_get_tristate_value(sym) == yes)) {  in check_conf()
433 				if (sym->name && !sym_is_choice_value(sym)) {  in check_conf()
434 					printf("%s%s\n", CONFIG_, sym->name);  in check_conf()