This is just like the standard C qsort() function, but the comparison routine accepts a user data argument.
This is guaranteed to be a stable sort since version 2.32.
start of array to sort
elements in the array
size of each element
function to compare elements
data to pass to compare_func
This is just like the standard C qsort() function, but the comparison routine accepts a user data argument.
This is guaranteed to be a stable sort since version 2.32.