Make global state explicit in testcase generators

The quicksort-killer testcase will require more global state, unless we go
to the effort of implementing qsort_r versions of all the sorting
algorithms.  Since we're not doing that, we'll simply make the global state
explicit.

1 files changed, 2 insertions, 2 deletions

diff --git a/bench.c b/bench.c
index e0629b2..75bf32e 100644
--- a/bench.c
+++ b/bench.c
@@ -34,14 +34,14 @@ int main()
 			printf("%-*s ", SORT_WIDTH, size == MIN_SIZE ? s->name : "");
 			for (const struct testcase *t = testcases; t->name; t++) {
 				comparisons = 0;
-				t->init(buffer, size);
+				t->init(size);
 
 				if (clock_gettime(CLOCK_THREAD_CPUTIME_ID, &start)) abort();
 				s->func(buffer, size, sizeof(int), t->cmp);
 				if (clock_gettime(CLOCK_THREAD_CPUTIME_ID, &stop)) abort();
 
 				printf("%*lu %*lu ", CMP_WIDTH, comparisons, MS_WIDTH, timediff_ms(&start, &stop));
-				assert_sorted(buffer, size);
+				assert_sorted(size, t->cmp);
 			}
 			printf(" %*zu\n", SIZE_WIDTH, size);
 		}