Adds the specified block to the receiver’s list of blocks to perform.
Original signature is '- (void)addExecutionBlock:(void (^)(void))block'
Available in Mac OS X v10.6 and later.


- block (Action)
- The block to add to the receiver’s list. The block should take no parameters and have no return value.

- Available in Monobjc Bridge: 10.6 (For Mac OS X 10.6 and later)