--- generator/ym2612/support.h	2020/03/04 04:46:40	1.1
+++ generator/ym2612/support.h	2020/03/04 04:46:59	1.1.1.2
@@ -5,9 +5,6 @@
 #define errorlog 0
 #define INLINE inline
 #define HAS_YM2612 1
-#define SEG_SUPPORT 1
-#define INTERNAL_TIMER 1
-#undef LFO_SUPPORT
 #define YM2612UpdateRequest(x) 
 #define AY8910_set_clock(chip,clock) /* */
-#define YM2612UpdateReq(n) 
+#define logerror /* */