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#ifndef HAVE_STRCASESTR
extern char* strcasestr(char *haystack, char *needle);
#endif
/* config options */
struct cfg_option {
char *domain;
char *section;
char *entry;
};
struct cfg_cmdline {
char letter;
char *cmdline;
struct cfg_option option;
char *value;
char *desc;
int needsarg:1;
int yesno:1;
};
void cfg_parse_cmdline(int *argc, char **argv, struct cfg_cmdline *opt);
void cfg_help_cmdline(struct cfg_cmdline *opt, int w1, int w2, int w3);
/* file I/O */
int cfg_parse_file(char *dname, char *filename);
int cfg_write_file(char *dname, char *filename);
/* update */
void cfg_set_str(char *dname, char *sname, char *ename, const char *value);
void cfg_set_int(char *dname, char *sname, char *ename, int value);
void cfg_set_bool(char *dname, char *sname, char *ename, int value);
void cfg_del_section(char *dname, char *sname);
void cfg_del_entry(char *dname, char *sname, char *ename);
/* search */
char* cfg_sections_first(char *dname);
char* cfg_sections_next(char *dname, char *current);
char* cfg_sections_prev(char *dname, char *current);
int cfg_sections_count(char *dname);
char* cfg_sections_index(char *dname, int i);
char* cfg_entries_first(char *dname, char *sname);
char* cfg_entries_next(char *dname, char *sname, char *current);
char* cfg_entries_prev(char *dname, char *sname, char *current);
int cfg_entries_count(char *dname, char *sname);
char* cfg_entries_index(char *dname, char *sname, int i);
#define cfg_sections_for_each(dname, item) \
for (item = cfg_sections_first(dname); NULL != item; \
item = cfg_sections_next(dname,item))
char* cfg_search(char *dname, char *sname, char *ename, char *value);
/* read */
char* cfg_get_str(char *dname, char *sname, char *ename);
int cfg_get_int(char *dname, char *sname, char *ename,
int def);
int cfg_get_signed_int(char *dname, char *sname, char *ename,
unsigned int def);
float cfg_get_float(char *dname, char *sname, char *ename,
float def);
int cfg_get_bool(char *dname, char *sname, char *ename,
int def);
int cfg_get_sflags(char *dname, char *sname);
int cfg_get_eflags(char *dname, char *sname, char *ename);
int cfg_set_sflags(char *dname, char *sname,
unsigned int mask, unsigned int bits);
int cfg_set_eflags(char *dname, char *sname, char *ename,
unsigned int mask, unsigned int bits);
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