RS String

RS String is the internal name for a custom string data-type used in the RuneScape protocol. The string data-type stores a collection of characters in order to represent a textual message.

Old Engine

In the old engine client, the RS String datatype is terminated by the new line character (i.e. \n).

New Engine

In the new-engine client, the RS String datatype is terminated by a null byte (i.e. 0).