diff options
Diffstat (limited to 'common/set.h')
| -rw-r--r-- | common/set.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/common/set.h b/common/set.h index ce5c843..d57c3db 100644 --- a/common/set.h +++ b/common/set.h @@ -47,6 +47,11 @@ int set_add(SET *set,const char *value); int set_contains(SET *set,const char *value) MUST_USE; +/* Get an element from the set and removes it from the set. + Returns NULL on an empty set. A copy of the string in the set + is returned, the caller should use free() to free it. */ +char *set_pop(SET *set); + /* Remove the set from memory. All allocated storage for the set and the values is freed. */ void set_free(SET *set); |