Add some comments.

1 files changed, 4 insertions, 4 deletions

diff --git a/libdimension/dimension/canvas.h b/libdimension/dimension/canvas.h
index 4449403..f05264b 100644
--- a/libdimension/dimension/canvas.h
+++ b/libdimension/dimension/canvas.h
@@ -18,15 +18,14 @@
  * <http://www.gnu.org/licenses/>.                                       *
  *************************************************************************/
 
-/*
- * A canvas which is rendered to.
- */
-
 #ifndef DIMENSION_CANVAS_H
 #define DIMENSION_CANVAS_H
 
 #include <pthread.h>
 
+/*
+ * A canvas which is rendered to.
+ */
 typedef struct {
   unsigned int x, y;
 
@@ -40,6 +39,7 @@ typedef struct {
   pthread_rwlock_t *rwlocks;
 } dmnsn_canvas;
 
+/* Allocate and free a canvas */
 dmnsn_canvas *dmnsn_new_canvas(unsigned int x, unsigned int y);
 void dmnsn_delete_canvas(dmnsn_canvas *canvas);