stringi-set: New functions for not necessarily null terminated strings.

[pspp] / src / libpspp / stringi-set.h

diff --git a/src/libpspp/stringi-set.h b/src/libpspp/stringi-set.h
index 2a000889ec1fa9a686a519dbb859a3355131f01b..ea4fad6bcf47e9cc34ae54aebe6867652f65b005 100644 (file)
--- a/src/libpspp/stringi-set.h
+++ b/src/libpspp/stringi-set.h
@@ -60,8 +60,13 @@ static inline size_t stringi_set_count (const struct stringi_set *);
 static inline bool stringi_set_is_empty (const struct stringi_set *);
 
 bool stringi_set_contains (const struct stringi_set *, const char *);
+bool stringi_set_contains_len (const struct stringi_set *, const char *,
+                               size_t length);
 struct stringi_set_node *stringi_set_find_node (const struct stringi_set *,
-                                              const char *);
+                                                const char *);
+struct stringi_set_node *stringi_set_find_node_len (const struct stringi_set *,
+                                                    const char *,
+                                                    size_t length);
 
 bool stringi_set_insert (struct stringi_set *, const char *);
 bool stringi_set_insert_nocopy (struct stringi_set *, char *);