1 files changed, 13 insertions, 0 deletions
diff --git a/region-iter.c b/region-iter.c
index 96cd675..b9632dd 100644
--- a/region-iter.c
+++ b/region-iter.c
@@ -1,3 +1,16 @@
+/*
+ * TODO:
+ *
+ *   - builder
+ *   - move api from pixman-region.c
+ *   - test suite
+ * 
+ *   - consider an iterator that will combine
+ *     rows where the other region has empty space
+ *     Useful for speeding up intersection, and
+ *     would also be useful for "contains" functions.
+ *
+ */
 #include <stdlib.h>
 #include <stdio.h>
 #include <pixman.h>