8bitworkshop/presets/cpc/sound_bios.h

24 lines
510 B
C

unsigned char sound(
unsigned char nChannelStatus,
int nTonePeriod,
int nDuration,
unsigned char nVolume,
char nVolumeEnvelope,
char nToneEnvelope,
unsigned char nNoisePeriod);
void ent(
unsigned char nEnvelopeNumber,
unsigned char nNumberOfSteps,
char nTonePeriodOfStep,
unsigned char nTimePerStep);
void env(
unsigned char nEnvelopeNumber,
unsigned char nNumberOfSteps,
char nSizeOfStep,
unsigned char nTimePerStep);
unsigned char soundcheck(unsigned char nChannelStatus);