Initial commit of Command & Conquer source code.

LED.H

@@ -0,0 +1,46 @@
+/*
+**	Command & Conquer(tm)
+**	Copyright 2025 Electronic Arts Inc.
+**
+**	This program is free software: you can redistribute it and/or modify
+**	it under the terms of the GNU General Public License as published by
+**	the Free Software Foundation, either version 3 of the License, or
+**	(at your option) any later version.
+**
+**	This program is distributed in the hope that it will be useful,
+**	but WITHOUT ANY WARRANTY; without even the implied warranty of
+**	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+**	GNU General Public License for more details.
+**
+**	You should have received a copy of the GNU General Public License
+**	along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+/* $Header:   F:\projects\c&c\vcs\code\led.h_v   2.17   16 Oct 1995 16:45:50   JOE_BOSTIC  $ */
+
+#ifndef LED_H
+#define LED_H
+
+class LEDClass
+{
+	public:
+		typedef enum ControlType {
+			LED_NOCHANGE,			// Do nothing (just query).
+			LED_OFF,					// Turn LED off.
+			LED_ON,					// Turn LED on.
+			LED_TOGGLE				// Toggle LED state.
+		} ControlType;
+
+	protected:
+		static int Shift_Control(ControlType control, char bit);
+
+	public:
+		static int Scroll_Lock(ControlType control=LED_TOGGLE) {return Shift_Control(control, 0x01);};
+		static int Caps_Lock(ControlType control=LED_TOGGLE) {return Shift_Control(control, 0x02);};
+		static int Num_Lock(ControlType control=LED_TOGGLE) {return Shift_Control(control, 0x04);};
+
+	private:
+		static void Send_To_Keyboard(unsigned char val);
+};
+
+#endif