This concept of a single OS spanning an entire product line was crucial for the success of. System/360 and, in fact, IBM's current mainframe operating systems are distant descendants of this. original system; applications written for the OS/360 can still be run on modern machines.
Symptoms & Signs. Swelling of the lips can arise due to different conditions. Trauma or injury to the lip and mouth area is an obvious cause of swollen lips. Allergic reactions, either to foods, medications, or other substances, can often be accompanied by swelling of the lips. This may be accompanied by other allergic symptoms, such as hives and itching.
Lip swelling occurs from a food allergy because of an overreaction of your immune system to the proteins found in the acidic foods. Every substance that enters your body is assessed by your immune system. If the immune system makes a mistake and classifies the acidic food as a harmful substance, you have an allergy.