#pragma once #include <stdint.h>#include <stdbool.h>#include "pt2_header.h"#include "pt2_structs.h" typedef struct scope_t{	volatile bool active;	const int8_t *data, *newData;	uint8_t volume;	int32_t length, newLength;	int32_t pos;	double dDelta, dPhase;} scope_t; void scopeSetPeriod(int32_t ch, int32_t period);void scopeTrigger(int32_t ch); int32_t getSampleReadPos(int32_t ch);void updateScopes(void);void drawScopes(void);bool initScopes(void);void stopScope(int32_t ch);void stopAllScopes(void); extern scope_t scope[PAULA_VOICES]; // pt2_scopes.c