1 files changed, 3 insertions, 2 deletions
diff --git a/src/kernel/ui/vt.h b/src/kernel/ui/vt.h
index a80452b..a29716f 100644
--- a/src/kernel/ui/vt.h
+++ b/src/kernel/ui/vt.h
@@ -15,11 +15,11 @@ struct vt_char {
 class vt : public node {
 	private:
 	display *output;
-	int w, h, csr_l, csr_c;
+	int w, h, csr_l, csr_c, save_csr_l, save_csr_c;
 	vt_char *text;
 
 	void put_at(int l, int c, int ch);
-	bool cursor_visible;
+	bool cursor_visible, keyboard_echo;
 
 	int kbd_buffer_filled;
 	char kbd_buffer[KBD_BUFFER_SIZE];
@@ -35,6 +35,7 @@ class vt : public node {
 	// internal use
 	void put(int c);
 	void clear();
+	void scroll(int l);
 	void writeStr(char* str) { write(0, strlen(str), str); }
 	void writeHex(uint32_t v);
 	void writeDec(int v);