From 1c76279e1e31ef6406d5336c61d0294b63eafcd1 Mon Sep 17 00:00:00 2001
From: "E. Almqvist" <elalmqvist@gmail.com>
Date: Mon, 16 Aug 2021 19:39:44 +0200
Subject: [PATCH] String library

---
 src/kernel/lib/string.c | 2 ++
 src/kernel/lib/vga.c    | 4 ----
 2 files changed, 2 insertions(+), 4 deletions(-)
 create mode 100644 src/kernel/lib/string.c

diff --git a/src/kernel/lib/string.c b/src/kernel/lib/string.c
new file mode 100644
index 0000000..f9501ae
--- /dev/null
+++ b/src/kernel/lib/string.c
@@ -0,0 +1,2 @@
+// Generic String Library
+#define INDEX(s, c) (int)(c-s) 
diff --git a/src/kernel/lib/vga.c b/src/kernel/lib/vga.c
index e869fe2..9d5d7cd 100644
--- a/src/kernel/lib/vga.c
+++ b/src/kernel/lib/vga.c
@@ -3,10 +3,6 @@
 // VGA base address: 0xb8000
 // Charpos = 0xb8000 + 2(row*80 + col)
 
-// Screen Dimensions
-#define WIDTH 640
-#define HEIGHT 480
-
 // Memory
 #define VIDEO_MEM 	(char*)0xb8000
 #define VIDEO_MEM_MAX	(char*)0xb8fa0