1 files changed, 2 insertions, 0 deletions
diff --git a/ym2612.h b/ym2612.h
index 84f1517..df2fe03 100644
--- a/ym2612.h
+++ b/ym2612.h
@@ -42,6 +42,7 @@ typedef struct {
 	uint8_t  ams;
 	uint8_t  pms;
 	uint8_t  lr;
+	uint8_t  keyon;
 } ym_channel;
 
 typedef struct {
@@ -93,6 +94,7 @@ typedef struct {
 	uint8_t     lfo_counter;
 	uint8_t     lfo_am_step;
 	uint8_t     lfo_pm_step;
+	uint8_t     csm_keyon;
 	uint8_t     status;
 	uint8_t     selected_reg;
 	uint8_t     selected_part;