Closest-pair problem/C: Difference between revisions

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@@ Line 21: / Line 21: @@
 int cmp_x(const void *a, const void *b) {
-        return cmp_dbl( (*((point*)a))->x, (*((point*)b))->x );
+        return cmp_dbl( (*(const point*)a)->x, (*(const point*)b)->x );
 }
 int cmp_y(const void *a, const void *b) {
-        return cmp_dbl( (*((point*)a))->y, (*((point*)b))->y );
+        return cmp_dbl( (*(const point*)a)->y, (*(const point*)b)->y );
 }