diff --git a/src/keyboard.c b/src/keyboard.c
index 820d5ff..26d7280 100644
--- a/src/keyboard.c
+++ b/src/keyboard.c
@@ -463,3 +463,22 @@ void keyboard_process()
                 }
         }
 }
+
+void keyboard_send_scancode(int code, int is_break)
+{
+        scancode *scancodes = (AT) ? at_scancodes : scancode_xt;
+        int d = 0;
+
+        if (!keyboard_scan) return;
+
+        if (!is_break)
+        {
+                while (scancodes[code].scancodes_make[d] != 0)
+                        keyboard_send(scancodes[code].scancodes_make[d++]);
+        }
+        else
+        {
+                while (scancodes[code].scancodes_break[d] != 0)
+                        keyboard_send(scancodes[code].scancodes_break[d++]);
+        }
+}
diff --git a/src/keyboard.h b/src/keyboard.h
index b48a02d..c4a63e0 100644
--- a/src/keyboard.h
+++ b/src/keyboard.h
@@ -13,3 +13,4 @@ enum
 };
 
 void keyboard_set_scancode_set(int set);
+void keyboard_send_scancode(int code, int is_break);
diff --git a/src/pc.c b/src/pc.c
index 1951134..2cbf071 100644
--- a/src/pc.c
+++ b/src/pc.c
@@ -388,12 +388,12 @@ void resetpc()
 
 void resetpc_cad()
 {
-	keyboard_send(29);	/* Ctrl key pressed */
-	keyboard_send(56);	/* Alt key pressed */
-	keyboard_send(83);	/* Delete key pressed */
-	keyboard_send(157);	/* Ctrl key released */
-	keyboard_send(184);	/* Alt key released */
-	keyboard_send(211);	/* Delete key released */
+	keyboard_send_scancode(29, 0);	/* Ctrl key pressed */
+	keyboard_send_scancode(56, 0);	/* Alt key pressed */
+	keyboard_send_scancode(83, 0);	/* Delete key pressed */
+	keyboard_send_scancode(29, 1);	/* Ctrl key released */
+	keyboard_send_scancode(56, 1);	/* Alt key released */
+	keyboard_send_scancode(83, 1);	/* Delete key released */
 }
 
 void resetpchard()