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42 lines
1.7 KiB
42 lines
1.7 KiB
#ifndef STRING_LIST_H |
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#define STRING_LIST_H |
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struct string_list_item { |
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char *string; |
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void *util; |
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}; |
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struct string_list |
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{ |
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struct string_list_item *items; |
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unsigned int nr, alloc; |
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unsigned int strdup_strings:1; |
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}; |
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void print_string_list(const char *text, const struct string_list *p); |
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void string_list_clear(struct string_list *list, int free_util); |
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/* Use this function to call a custom clear function on each util pointer */ |
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/* The string associated with the util pointer is passed as the second argument */ |
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typedef void (*string_list_clear_func_t)(void *p, const char *str); |
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void string_list_clear_func(struct string_list *list, string_list_clear_func_t clearfunc); |
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/* Use this function to iterate over each item */ |
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typedef int (*string_list_each_func_t)(struct string_list_item *, void *); |
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int for_each_string_list(string_list_each_func_t, |
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struct string_list *list, void *cb_data); |
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/* Use these functions only on sorted lists: */ |
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int string_list_has_string(const struct string_list *list, const char *string); |
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int string_list_find_insert_index(const struct string_list *list, const char *string, |
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int negative_existing_index); |
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struct string_list_item *string_list_insert(const char *string, struct string_list *list); |
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struct string_list_item *string_list_insert_at_index(int insert_at, |
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const char *string, struct string_list *list); |
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struct string_list_item *string_list_lookup(const char *string, struct string_list *list); |
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/* Use these functions only on unsorted lists: */ |
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struct string_list_item *string_list_append(const char *string, struct string_list *list); |
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void sort_string_list(struct string_list *list); |
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int unsorted_string_list_has_string(struct string_list *list, const char *string); |
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#endif /* STRING_LIST_H */
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