X-Git-Url: https://pd.if.org/git/?p=nbds;a=blobdiff_plain;f=include%2Fstruct.h;h=5894c0bb507eb3841312e49679d828817c3a8037;hp=fa3f704631e0028fbc125cc16eb33a23815dbeb7;hb=a1fae129c758d7ea83dfdbb5f14ec1df12f0aa34;hpb=269f52d6f8cd031692c83afaa05c389115d05bd0

diff --git a/include/struct.h b/include/struct.h
index fa3f704..5894c0b 100644
--- a/include/struct.h
+++ b/include/struct.h
@@ -3,4 +3,17 @@
 
 #define DOES_NOT_EXIST 0
 
+#define EXPECT_DOES_NOT_EXIST ( 0)
+#define EXPECT_EXISTS         (-1)
+#define EXPECT_WHATEVER       (-2)
+
+typedef struct hti *hashtable_t;
+
+hashtable_t *ht_alloc (void);
+void ht_free (hashtable_t *ht);
+uint64_t ht_get (hashtable_t *ht, const char *key, uint32_t len);
+uint64_t ht_compare_and_set (hashtable_t *ht, const char *key, uint32_t key_len, uint64_t expected_val, uint64_t val);
+uint64_t ht_remove (hashtable_t *ht, const char *key, uint32_t len);
+uint64_t ht_count (hashtable_t *ht);
+
 #endif//STRUCT_H