1 files changed, 3 insertions, 0 deletions
diff --git a/TODO b/TODO
index 0cf962d..86f5779 100644
--- a/TODO
+++ b/TODO
@@ -42,3 +42,6 @@ crt0 with cpu cycle count printing
 BUFSIZ configurable by environment variable
 Rate limitation of I/O-functions configured by environment variables
 
+The width of intptr_t should be determined by sizeof(void*),
+and the width of size_t should be determined by sizeof(sizeof(0)).
+