From b43c3045b47e5acccdb57f07ba82a86b3e6e3ff9 Mon Sep 17 00:00:00 2001
From: "E. Almqvist" <elalmqvist@gmail.com>
Date: Mon, 16 Aug 2021 22:19:20 +0200
Subject: [PATCH] Fix

---
 src/kernel/kernel.c  | 1 +
 src/kernel/lib/vga.c | 4 ++--
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/kernel/kernel.c b/src/kernel/kernel.c
index dc83197..edf36d7 100644
--- a/src/kernel/kernel.c
+++ b/src/kernel/kernel.c
@@ -1,3 +1,4 @@
+#include <stdio.h>
 #include "lib/vga.c"
 
 void main() {
diff --git a/src/kernel/lib/vga.c b/src/kernel/lib/vga.c
index 9d5d7cd..c3edfb8 100644
--- a/src/kernel/lib/vga.c
+++ b/src/kernel/lib/vga.c
@@ -18,7 +18,7 @@ char* get_vga_charpos_pointer(unsigned int col, unsigned int row) {
 	return (char*)(VIDEO_MEM + 2*((row*80) + col)); 
 }
 
-void putc(char c, unsigned int col, unsigned int row, int colorcode) {
+void writechar(char c, unsigned int col, unsigned int row, int colorcode) {
 	char* mem = get_vga_charpos_pointer(col, row);
 	*mem = c; 		// Write the character
 	*(mem+1) = colorcode;	// Write the colorcode
@@ -45,7 +45,7 @@ void set_cursor_pos(unsigned int x, unsigned int y) {
 
 void print(char* str, int colorcode) {
 	for( char* c = str; *c != '\0'; c++ ) 
-		putc(*c, (unsigned int)(c - str) + cursor_col, cursor_row, colorcode);
+		writechar(*c, (unsigned int)(c - str) + cursor_col, cursor_row, colorcode);
 }
 
 void println(char* str, int colorcode) {