Add hash removal.

1 files changed, 1 insertions, 0 deletions

diff --git a/hash.h b/hash.h
index 0240546a..bdce904a 100644
--- a/hash.h
+++ b/hash.h
@@ -28,6 +28,7 @@ obj_t *hash_obj(obj_t *);
 obj_t *make_hash(obj_t *weak_keys, obj_t *weak_vals);
 obj_t **gethash_l(obj_t *hash, obj_t *key);
 obj_t *gethash(obj_t *hash, obj_t *key);
+obj_t *remhash(obj_t *hash, obj_t *key);
 void hash_process_weak(void);
 
 void hash_init(void);