1/*
2 * Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org>
3 * Released under the terms of the GNU GPL v2.0.
4 */
5
6#ifndef LKC_H
7#define LKC_H
8
9#include "expr.h"
10
11#ifndef KBUILD_NO_NLS
12# include <libintl.h>
13#else
14# define gettext(Msgid) ((const char *) (Msgid))
15# define textdomain(Domainname) ((const char *) (Domainname))
16# define bindtextdomain(Domainname, Dirname) ((const char *) (Dirname))
17#endif
18
19#ifdef __cplusplus
20extern "C" {
21#endif
22
23#ifdef LKC_DIRECT_LINK
24#define P(name,type,arg)	extern type name arg
25#else
26#include "lkc_defs.h"
27#define P(name,type,arg)	extern type (*name ## _p) arg
28#endif
29#include "lkc_proto.h"
30#undef P
31
32#define SRCTREE "srctree"
33
34#define PACKAGE "linux"
35#define LOCALEDIR "/usr/share/locale"
36
37#define _(text) gettext(text)
38#define N_(text) (text)
39
40
41#define TF_COMMAND	0x0001
42#define TF_PARAM	0x0002
43
44struct kconf_id {
45	int name;
46	int token;
47	unsigned int flags;
48	enum symbol_type stype;
49};
50
51int zconfparse(void);
52void zconfdump(FILE *out);
53
54extern int zconfdebug;
55void zconf_starthelp(void);
56FILE *zconf_fopen(const char *name);
57void zconf_initscan(const char *name);
58void zconf_nextfile(const char *name);
59int zconf_lineno(void);
60char *zconf_curname(void);
61
62/* confdata.c */
63extern const char conf_def_filename[];
64
65char *conf_get_default_confname(void);
66
67/* kconfig_load.c */
68void kconfig_load(void);
69
70/* menu.c */
71void menu_init(void);
72struct menu *menu_add_menu(void);
73void menu_end_menu(void);
74void menu_add_entry(struct symbol *sym);
75void menu_end_entry(void);
76void menu_add_dep(struct expr *dep);
77struct property *menu_add_prop(enum prop_type type, char *prompt, struct expr *expr, struct expr *dep);
78struct property *menu_add_prompt(enum prop_type type, char *prompt, struct expr *dep);
79void menu_add_expr(enum prop_type type, struct expr *expr, struct expr *dep);
80void menu_add_symbol(enum prop_type type, struct symbol *sym, struct expr *dep);
81void menu_finalize(struct menu *parent);
82void menu_set_type(int type);
83
84/* util.c */
85struct file *file_lookup(const char *name);
86int file_write_dep(const char *name);
87
88struct gstr {
89	size_t len;
90	char  *s;
91	/*
92	 * when max_width is not zero long lines in string s (if any) get
93	 * wrapped not to exceed the max_width value
94	 */
95	int max_width;
96};
97struct gstr str_new(void);
98struct gstr str_assign(const char *s);
99void str_free(struct gstr *gs);
100void str_append(struct gstr *gs, const char *s);
101void str_printf(struct gstr *gs, const char *fmt, ...);
102const char *str_get(struct gstr *gs);
103
104/* symbol.c */
105void sym_init(void);
106void sym_clear_all_valid(void);
107void sym_set_changed(struct symbol *sym);
108struct symbol *sym_check_deps(struct symbol *sym);
109struct property *prop_alloc(enum prop_type type, struct symbol *sym);
110struct symbol *prop_get_symbol(struct property *prop);
111
112static inline tristate sym_get_tristate_value(struct symbol *sym)
113{
114	return sym->curr.tri;
115}
116
117
118static inline struct symbol *sym_get_choice_value(struct symbol *sym)
119{
120	return (struct symbol *)sym->curr.val;
121}
122
123static inline bool sym_set_choice_value(struct symbol *ch, struct symbol *chval)
124{
125	return sym_set_tristate_value(chval, yes);
126}
127
128static inline bool sym_is_choice(struct symbol *sym)
129{
130	return sym->flags & SYMBOL_CHOICE ? true : false;
131}
132
133static inline bool sym_is_choice_value(struct symbol *sym)
134{
135	return sym->flags & SYMBOL_CHOICEVAL ? true : false;
136}
137
138static inline bool sym_is_optional(struct symbol *sym)
139{
140	return sym->flags & SYMBOL_OPTIONAL ? true : false;
141}
142
143static inline bool sym_has_value(struct symbol *sym)
144{
145	return sym->flags & SYMBOL_NEW ? false : true;
146}
147
148#ifdef __cplusplus
149}
150#endif
151
152#endif /* LKC_H */
153