Began work on proper terminal I/O

- Chenged Puts() syscall to Write()
- Improved syscalls.h
- added a new header in terminal/terminal.h
- moved gfxMode into screen/gfxmode.h

include/memory/addresses.h

@@ -1,9 +1,18 @@
 #ifndef ADDRESSES_H
 #define ADDRESSES_H
 
+// TODO: Don't let these be just random numbers?
+
 // Locations
 #define KERNEL_LOC              0x100000
 #define FILETABLE_LOC           0x7000
+#define TERMINAL_INFO_LOC       0x2000
+#define MODE_INFO_BLOCK_LOC     0x9000
+
+// Font
+#define FONT_LOC                0x6000
+#define FONT_WIDTH              (FONT_LOC)
+#define FONT_HEIGHT             (FONT_LOC + 1)
 
 // Physical memory manager
 #define MEMMAP_AREA             0x30000