firmware/config-recorder.h - rockbox - Gitiles

 /* define this if you have recording possibility */
 #define HAVE_RECORDING 1

 /* define this if you have a bitmap LCD display */
 #define HAVE_LCD_BITMAP 1

 /* define this if you have the Recorder's 10-key keyboard */
 #define HAVE_RECORDER_KEYPAD 1
	/* define this if you have recording possibility */
	#define HAVE_RECORDING 1

	/* define this if you have a bitmap LCD display */
	#define HAVE_LCD_BITMAP 1

	/* define this if you have the Recorder's 10-key keyboard */
	#define HAVE_RECORDER_KEYPAD 1