MinGW: fix diff --no-index /dev/null ...
[git/spearce.git] / string-list.h
blobd32ba05202880733dd76f5465a0ae16753d1fba6
1 #ifndef PATH_LIST_H
2 #define PATH_LIST_H
4 struct string_list_item {
5 char *string;
6 void *util;
7 };
8 struct string_list
10 struct string_list_item *items;
11 unsigned int nr, alloc;
12 unsigned int strdup_strings:1;
15 void print_string_list(const char *text, const struct string_list *p);
16 void string_list_clear(struct string_list *list, int free_util);
18 /* Use this function to call a custom clear function on each util pointer */
19 /* The string associated with the util pointer is passed as the second argument */
20 typedef void (*string_list_clear_func_t)(void *p, const char *str);
21 void string_list_clear_func(struct string_list *list, string_list_clear_func_t clearfunc);
23 /* Use these functions only on sorted lists: */
24 int string_list_has_string(const struct string_list *list, const char *string);
25 int string_list_find_insert_index(const struct string_list *list, const char *string,
26 int negative_existing_index);
27 struct string_list_item *string_list_insert(const char *string, struct string_list *list);
28 struct string_list_item *string_list_insert_at_index(int insert_at,
29 const char *string, struct string_list *list);
30 struct string_list_item *string_list_lookup(const char *string, struct string_list *list);
32 /* Use these functions only on unsorted lists: */
33 struct string_list_item *string_list_append(const char *string, struct string_list *list);
34 void sort_string_list(struct string_list *list);
35 int unsorted_string_list_has_string(struct string_list *list, const char *string);
37 #endif /* PATH_LIST_H */