From f7548d6d28c313cf80e6f3ef89aed16a19815df1 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 28 Apr 2024 11:51:24 +0200 Subject: Adding upstream version 1:2.3.19.1+dfsg1. Signed-off-by: Daniel Baumann --- src/lib/str-table.h | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100644 src/lib/str-table.h (limited to 'src/lib/str-table.h') diff --git a/src/lib/str-table.h b/src/lib/str-table.h new file mode 100644 index 0000000..55111a6 --- /dev/null +++ b/src/lib/str-table.h @@ -0,0 +1,19 @@ +#ifndef STR_TABLE_H +#define STR_TABLE_H + +/* Hash table containing string -> refcount. */ + +struct str_table *str_table_init(void); +void str_table_deinit(struct str_table **table); + +/* Returns TRUE if there are no referenced strings in the table. */ +bool str_table_is_empty(struct str_table *table); + +/* Return string allocated from the strtable and increase its reference + count. */ +const char *str_table_ref(struct str_table *table, const char *str); +/* Decrease string's reference count, freeing it if it reaches zero. + The str pointer must have been returned by the str_table_ref(). */ +void str_table_unref(struct str_table *table, const char **str); + +#endif -- cgit v1.2.3