From 7d5a9792e57b4088cce5cc97837eb04016b57a4d Mon Sep 17 00:00:00 2001
From: Marvin Borner
Date: Thu, 31 Oct 2019 00:49:00 +0100
Subject: Implemented basic syscalls and user mode

Doesn't completely work right now
---
 src/kernel/graphics/vesa.h | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'src/kernel/graphics/vesa.h')

diff --git a/src/kernel/graphics/vesa.h b/src/kernel/graphics/vesa.h
index 748f8d0..3fcef24 100644
--- a/src/kernel/graphics/vesa.h
+++ b/src/kernel/graphics/vesa.h
@@ -128,6 +128,10 @@ void vesa_clear();
  */
 void vesa_set_font(int height);
 
+/**
+ * Draws a single char
+ * @param ch The char
+ */
 void vesa_draw_char(char ch);
 
 /**
@@ -140,7 +144,7 @@ void vesa_keyboard_char(char ch);
  * Draw a string in VESA mode
  * @param data The string
  */
-void vesa_draw_string(char *data);
+void vesa_draw_string(const char *data);
 
 /**
  * Draw a number in VESA mode
-- 
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