diff --git a/framebuffer.c b/framebuffer.c
index e6fa3a3..668ed23 100644
--- a/framebuffer.c
+++ b/framebuffer.c
@@ -5,29 +5,25 @@
 // Memory at this section is divided into 16-bit cells 
     // | 15-8 | 7-4 | 0-3
     // | Asci | FG  | BG
+#include "types.h"
 #include "framebuffer.h"
-//#include "io.h"
 
-static char* Frame_Buffer = (char*)FRAME_BUFFER_ADDR;
-//static char* Frame_Buffer_End = (char*)(FRAME_BUFFER_ADDR + AREA);
+static u8* Frame_Buffer = (u8*)FRAME_BUFFER_ADDR;
 
 // Writes character to a given cell in the framebuffer
     // @cell parameter is the logical (linear)index into the buffer
-	// _not_ the actual offset from the buffer addr
-	// also proper location is caller's responsibility
-void write_cell_fb(unsigned cell, char c, char fg, char bg) {
+void write_cell_fb(u32 cell, u8 c, u8 fg, u8 bg) {
     Frame_Buffer[cell] = c;
     Frame_Buffer[cell+1] = (fg & 0x0f << 4) | (bg & 0x0f);
 }
 
-
 void clear_fb(void) {
 	for(unsigned cell=0;cell<AREA; cell+=2) {
 		write_cell_fb(cell, ' ', 0x00, 0x00);
 	}
 }
 
-void fb_move_cursor(unsigned short position) {
+void fb_move_cursor(u16 position) {
 	out_buffer(FB_CMD, FB_HIGH_CMD);
 	out_buffer(FB_DATA, ((position >> 8) & 0x00ff) );
 	out_buffer(FB_CMD, FB_LOW_CMD);
diff --git a/framebuffer.h b/framebuffer.h
index 55c3848..a01e66e 100644
--- a/framebuffer.h
+++ b/framebuffer.h
@@ -1,3 +1,4 @@
+#include "types.h"
 #include "io.h"
 
 #define COLUMNS 80
@@ -35,13 +36,13 @@
 #define LightBrown 0x0e
 #define White 0x0f
 
-void write_cell_fb(unsigned, char, char, char);
+void write_cell_fb(u32, u8, u8, u8);
 
-void print_fb(char*, unsigned);
+void print_fb(u8*, u32);
 
 void clear_fb(void);
 
-void fb_move_cursor(unsigned short);
+void fb_move_cursor(u16);
 
 /* Testing function because yote squad in here yeye */
 void test_fb(void);
diff --git a/types.h b/types.h
new file mode 100644
index 0000000..c4c43e6
--- /dev/null
+++ b/types.h
@@ -0,0 +1,11 @@
+typedef unsigned char u8;
+typedef unsigned short u16;
+typedef unsigned long u32;
+typedef unsigned long long u64;
+
+typedef signed char s8;
+typedef signed short s16;
+typedef signed long s32;
+typedef signed long long s64;
+
+