The ATSUMemorySetting type is a reference to a private structure containing information about the current memory setting. You pass a reference of type ATSUMemorySetting reference to the functions ATSUDisposeMemorySetting and ATSUSetCurrentMemorySetting to either dispose of a memory setting or make one current. The function ATSUGetCurrentMemorySetting passes back a reference of this type to indicate the current memory setting. typedef struct OpaqueATSUMemorySetting* ATSUMemorySetting;
