+
+#define MEMCACHED_BLOCK_SIZE 1024
+#define MEMCACHED_DEFAULT_COMMAND_SIZE 350
+#define SMALL_STRING_LEN 1024
+#define HUGE_STRING_LEN 8196
+
+
+typedef enum {
+ MEM_NO_BLOCK= (1 << 0),
+ MEM_TCP_NODELAY= (1 << 1),
+ MEM_REUSE_MEMORY= (1 << 2),
+ MEM_USE_MD5= (1 << 3),
+ MEM_USE_KETAMA= (1 << 4),
+ MEM_USE_CRC= (1 << 5),
+ MEM_USE_CACHE_LOOKUPS= (1 << 6),
+ MEM_SUPPORT_CAS= (1 << 7),
+ MEM_BUFFER_REQUESTS= (1 << 8),
+} memcached_flags;
+
+/* Hashing algo */
+void md5_signature(unsigned char *key, unsigned int length, unsigned char *result);
+uint32_t hash_crc32(const char *data,
+ size_t data_len);
+uint32_t hsieh_hash(char *key, size_t key_length);
+
+memcached_return memcached_connect(memcached_st *ptr, unsigned int server_key);
+memcached_return memcached_response(memcached_st *ptr,
+ char *buffer, size_t buffer_length,
+ memcached_result_st *result,
+ unsigned int server_key);
+unsigned int memcached_generate_hash(memcached_st *ptr, char *key, size_t key_length);
+void memcached_quit_server(memcached_st *ptr, unsigned int server_key, uint8_t io_death);
+
+#define memcached_server_response_increment(A,B) A->hosts[B].cursor_active++
+#define memcached_server_response_decrement(A,B) A->hosts[B].cursor_active--
+#define memcached_server_response_reset(A,B) A->hosts[B].cursor_active=0
+
+/* String Struct */
+#define memcached_string_length(A) (size_t)((A)->end - (A)->string)
+#define memcached_string_set_length(A, B) (A)->end= (A)->string + B
+#define memcached_string_size(A) (A)->current_size
+#define memcached_string_value(A) (A)->string
+
+memcached_string_st *memcached_string_create(memcached_st *ptr,
+ memcached_string_st *string,
+ size_t initial_size);
+memcached_return memcached_string_check(memcached_string_st *string, size_t need);
+char *memcached_string_c_copy(memcached_string_st *string);
+memcached_return memcached_string_append_character(memcached_string_st *string,
+ char character);
+memcached_return memcached_string_append(memcached_string_st *string,
+ char *value, size_t length);
+size_t memcached_string_backspace(memcached_string_st *string, size_t remove);
+memcached_return memcached_string_reset(memcached_string_st *string);
+void memcached_string_free(memcached_string_st *string);
+memcached_return memcached_do(memcached_st *ptr, unsigned int server_key, char *commmand,
+ size_t command_length, char with_flush);
+memcached_return memcached_version(memcached_st *ptr);
+memcached_return value_fetch(memcached_st *ptr,
+ char *buffer,
+ memcached_result_st *result,
+ unsigned int server_key);
+void server_list_free(memcached_st *ptr, memcached_server_st *servers);
+
+
+#endif /* __COMMON_H__ */