move files around

[nbds] / include / struct.h

diff --git a/include/struct.h b/include/struct.h
index fa3f704631e0028fbc125cc16eb33a23815dbeb7..bb5125a36b9cf7076dc9ff0b5c66f39b02c7143d 100644 (file)
--- a/include/struct.h
+++ b/include/struct.h
@@ -3,4 +3,17 @@
 
 #define DOES_NOT_EXIST 0
 
+#define HT_EXPECT_NOT_EXISTS ( 0)
+#define HT_EXPECT_EXISTS     (-1)
+#define HT_EXPECT_WHATEVER   (-2)
+
+typedef struct hash_table_i *hash_table_t;
+
+hash_table_t *ht_alloc (void);
+void ht_free (hash_table_t *ht);
+uint64_t ht_get (hash_table_t *ht, const char *key, uint32_t len);
+uint64_t ht_compare_and_set (hash_table_t *ht, const char *key, uint32_t key_len, uint64_t expected_val, uint64_t val);
+uint64_t ht_remove (hash_table_t *ht, const char *key, uint32_t len);
+uint64_t ht_count (hash_table_t *ht);
+
 #endif//STRUCT_H