onsite question is: design a stack used by multiple users. Any datatype could be pushed into the stack including self defined struct. only In C. How to do error handling in C compared to C++. How to handle memory leak if the stack method failed.
Sigiloso
The answer they are looking for is simple interface and OOD in C(!) Any reference & as parameter or ** in stack method will make him angry. Try to package all using C as neat as you can.