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-rw-r--r--libdimension/timer.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/libdimension/timer.c b/libdimension/timer.c
index eb15357..daf0c00 100644
--- a/libdimension/timer.c
+++ b/libdimension/timer.c
@@ -18,10 +18,16 @@
* <http://www.gnu.org/licenses/>. *
*************************************************************************/
+/**
+ * @file
+ * Performance counter.
+ */
+
#include "dimension.h"
#include <sys/times.h>
#include <unistd.h>
+/** Clock ticks per second. */
static long clk_tck = 0;
dmnsn_timer *