Comments by Member 15046944 (Top 4 by date)

during insertion/deletion you call those callback functions.

e.g., delete operation will take another param of function pointer type. And inside your delete function you will invoke the callback. This way the client code is responsible for allocating/deallocating memory for the node data. The linked list will only call the callback function for insertion/deletion

I don't wanna pass size as the function parameter
I want to implement a separate function for allocation/deallocation of node data

I have implemented the generic linked list with the following code given
Code has no errors but now I want to implement the following changes
1)Not passing the size in push function
2)for memory allocation and deallocation of the node data I want to implement a separate function