From d9ee2545da1bd4b38def39e80fd0574bd97d8d5f Mon Sep 17 00:00:00 2001
From: Carlos <carlos.fenollosa@gmail.com>
Date: Tue, 18 Aug 2015 11:02:06 +0200
Subject: [PATCH] Lesson 23, step 4

---
 23-fixes/README.md | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/23-fixes/README.md b/23-fixes/README.md
index 8a976c9..a64b32c 100644
--- a/23-fixes/README.md
+++ b/23-fixes/README.md
@@ -43,7 +43,12 @@ and use those data types instead of our own, then delete them on `type.h`
 -------------------------------
 
 First, since `kmalloc` uses a size parameter, we'll use the correct data type `size_t` instead
-of `u32int_t`. `<stddef.h>` is required for `size_t`
+of `u32int_t`. `size_t` should be used for all parameters which "count" stuff and cannot be
+negative. Include `<stddef.h>`. 
+
+We will fix our `kmalloc` in the future, making it a proper memory manager and aligning data types.
+For now, it will always return a new page-aligned memory block.
+
 
 5. Missing functions
 --------------------