If each element of your array is a 'T', then the qsort compare function receives two 'T*' pointers.
If each element of your array is a 'T', then the qsort compare function receives two 'T*' pointers.
If you dance barefoot on the broken glass of undefined behaviour, you've got to expect the occasional cut.
If at first you don't succeed, try writing your phone number on the exam paper.
