+ value:withObjCType:
+ valueWithBytes:objCType:
+ valueWithNonretainedObject:
+ valueWithPoint:
+ valueWithPointer:
+ valueWithRect:
+ valueWithSize:

- getValue:
- initWithBytes:objCType:
- isEqualToValue:
- nonretainedObjectValue
- objCType
- pointValue
- pointerValue
- rectValue
- sizeValue