1 /* SPDX-License-Identifier: GPL-2.0 */
2 #include <stdarg.h>
3 
4 /* confdata.c */
5 void conf_parse(const char *name);
6 int conf_read(const char *name);
7 int conf_read_simple(const char *name, int);
8 int conf_write_defconfig(const char *name);
9 int conf_write(const char *name);
10 int conf_write_autoconf(int overwrite);
11 bool conf_get_changed(void);
12 void conf_set_changed_callback(void (*fn)(void));
13 void conf_set_message_callback(void (*fn)(const char *s));
14 
15 /* menu.c */
16 extern struct menu rootmenu;
17 
18 bool menu_is_empty(struct menu *menu);
19 bool menu_is_visible(struct menu *menu);
20 bool menu_has_prompt(struct menu *menu);
21 const char * menu_get_prompt(struct menu *menu);
22 struct menu * menu_get_root_menu(struct menu *menu);
23 struct menu * menu_get_parent_menu(struct menu *menu);
24 bool menu_has_help(struct menu *menu);
25 const char * menu_get_help(struct menu *menu);
26 struct gstr get_relations_str(struct symbol **sym_arr, struct list_head *head);
27 void menu_get_ext_help(struct menu *menu, struct gstr *help);
28 
29 /* symbol.c */
30 extern struct symbol * symbol_hash[SYMBOL_HASHSIZE];
31 
32 struct symbol * sym_lookup(const char *name, int flags);
33 struct symbol * sym_find(const char *name);
34 const char * sym_escape_string_value(const char *in);
35 struct symbol ** sym_re_search(const char *pattern);
36 const char * sym_type_name(enum symbol_type type);
37 void sym_calc_value(struct symbol *sym);
38 enum symbol_type sym_get_type(struct symbol *sym);
39 bool sym_tristate_within_range(struct symbol *sym,tristate tri);
40 bool sym_set_tristate_value(struct symbol *sym,tristate tri);
41 tristate sym_toggle_tristate_value(struct symbol *sym);
42 bool sym_string_valid(struct symbol *sym, const char *newval);
43 bool sym_string_within_range(struct symbol *sym, const char *str);
44 bool sym_set_string_value(struct symbol *sym, const char *newval);
45 bool sym_is_changeable(struct symbol *sym);
46 struct property * sym_get_choice_prop(struct symbol *sym);
47 const char * sym_get_string_value(struct symbol *sym);
48 
49 const char * prop_get_type_name(enum prop_type type);
50 
51 /* preprocess.c */
52 enum variable_flavor {
53 	VAR_SIMPLE,
54 	VAR_RECURSIVE,
55 	VAR_APPEND,
56 };
57 void env_write_dep(FILE *f, const char *auto_conf_name);
58 void variable_add(const char *name, const char *value,
59 		  enum variable_flavor flavor);
60 void variable_all_del(void);
61 char *expand_dollar(const char **str);
62 char *expand_one_token(const char **str);
63 
64 /* expr.c */
65 void expr_print(struct expr *e, void (*fn)(void *, struct symbol *, const char *), void *data, int prevtoken);
66