bool32.risingfalling bypass
int32.positive note
int32.positive velo
bool32 used
int32 note
int32 velo
objref holdmap
uint8_t pren1;
uint8_t prev1;
uint8_t pren2;
uint8_t prev2;
uint8_t note;
uint8_t velo;
bool count;
uint8_t pren;
uint8_t prev;
if (!inlet_bypass)
outlet_used = attr_holdmap.array[inlet_note];
outlet_note = inlet_note;
outlet_velo = inlet_velo;