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-rw-r--r--runtime/hashtable/hashtable_private.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/runtime/hashtable/hashtable_private.h b/runtime/hashtable/hashtable_private.h
index 3e95f600..10b82da4 100644
--- a/runtime/hashtable/hashtable_private.h
+++ b/runtime/hashtable/hashtable_private.h
@@ -21,6 +21,7 @@ struct hashtable {
unsigned int primeindex;
unsigned int (*hashfn) (void *k);
int (*eqfn) (void *k1, void *k2);
+ void (*dest) (void *v); /* destructor for values, if NULL use free() */
};
/*****************************************************************************/