Sorts a byte array, using compare_func which should be a
qsort()-style comparison function (returns less than zero for first
arg is less than second arg, zero for equal, greater than zero if
first arg is greater than second arg).
If two array elements compare equal, their order in the sorted array
is undefined.
Sorts a byte array, using compare_func which should be a qsort()-style comparison function (returns less than zero for first arg is less than second arg, zero for equal, greater than zero if first arg is greater than second arg). If two array elements compare equal, their order in the sorted array is undefined.