If 3 any time a process calls a woitg operation on a semaphore, this operation be atomic in itself (both increment/decrement operations within itself, and between decrement and if/while operations within the woitf function itself). ii. Also, if a process is running a wait] on a semaphore, a signail] cannot be run by another process on the same semaphore (or vice versa). order to provide the above-mentioned atomicity properties, what kind of changes uld be implemented in the codes given below? Update the codes with necessary nges. sema->value =N, //N ts some ponitve integer, tepresenting the tesortce