How does macro time_after(unknown,
Quoted 4 lines · Lei W
BUT why the macro
#definetime_after(unknown,known)((long)(unknown) - (long)(known)<0))
will not?
Just think about it a bit. What happens near extreme points?
time_after(a, b)
If a is 100 greater than b, how does it behave when b is slightly below 0? Slightly above 0? Near INT_MAX? Near 2^32?
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