Enumeration members
kTIMFriendshipSearchFieldKey_Identifier
kTIMFriendshipSearchFieldKey_Identifier = 1
kTIMFriendshipSearchFieldKey_NikeName
kTIMFriendshipSearchFieldKey_NikeName = 2
kTIMFriendshipSearchFieldKey_Remark
kTIMFriendshipSearchFieldKey_Remark = 4
Friend search enumeration