what is the use of call back function in c?tell me with
example
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Answer Posted / kapil sharma
callback function as the name suggest is basically a
function which gets called at the run time. it is a
reference to the executable code or a part of executable
code which is passed as an argument to another function.
for e.g if we want to forcefully terminate a program but if
there is some essential data which will get lost if program
gets terminated instantly.in that case writing a callback is
always a good deal.
---before writing a callback function you must have
knowledge of function pointers.
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