Hi ,
Just adding to the discussion of goto usage ,
the below helps avoid using goto .
do { ... } while (0) ;
That is, it allows you to break out of the block
early if some condition is met, without defining
a label and using goto.
Consider:
do {
if (foo)
break;
some();
thing();
which();
takes();
forever();
} while (0);
Cheers !
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