There is no need to cast const away (even if it was harmless) and to
copy the object at all.
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
static int compare_by_prob(const void *a, const void *b)
{
- PTable a_val = *(PTable *)a;
- PTable b_val = *(PTable *)b;
- return a_val.prob - b_val.prob;
+ const PTable *a2 = a;
+ const PTable *b2 = b;
+ return a2->prob - b2->prob;
}
static void magy_huffman_compute_bits(PTable *prob_table, HuffEntry *distincts,