From ac10ded5e516b5dd567c2a2a3a0dcacca787fd40 Mon Sep 17 00:00:00 2001
From: Quinten Kock <quinten@quinten.space>
Date: Mon, 7 Dec 2020 21:30:21 +0100
Subject: [PATCH] Printf %x with fixed length

---
 kernel/src/print/print.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/kernel/src/print/print.c b/kernel/src/print/print.c
index fd5e482..fa06909 100644
--- a/kernel/src/print/print.c
+++ b/kernel/src/print/print.c
@@ -32,8 +32,12 @@ static void printhex(size_t num) {
         num /= 16;
     }
 
-    i++;
     puts("0x");
+    for(int j = i; j >= 0; j--) {
+        putchar('0');
+    }
+
+    i++;
     puts(&buf[i]);
 }