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what is a function pointer and how all to declare ,define
and implement it ???
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Answer Posted / swagatika
function pointer is function returning a pointer
Example-
int *sum(int a, int b)
{
int x;
x= a+b;
return &x;
}
but the pointer to a function means a function interm of
pointer pointing to the another function.
int (*sum)(sum1);//pointer to a function
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