Major libk restructuring, also rewrote drivers/serial.h

libk/include/screen/tty.h

@@ -0,0 +1,23 @@
+#ifndef _SCREEN_TTY_H
+#define _SCREEN_TTY_H
+
+#include <stdint.h>
+#include <stdbool.h>
+
+typedef struct {
+    uint32_t x;         // X Position of cursor in characters
+    uint32_t y;         // Y Position of cursor in characters
+    uint32_t bg;        // Printed character background
+    uint32_t fg;        // Printed character foreground
+    uint32_t width;     // Width in characters 
+    uint32_t height;    // Height in characters
+    char cursorChar;    // Character to use as a cursor
+    bool hideCursor;    // Should we display the cursor
+} console_t;
+
+extern console_t* console;
+
+int32_t consoleWrite(const void* buf, uint32_t len);
+void toggleCursor();
+
+#endif