VSTEffect
static int32 VHostCallback(VSTEffect* effect, int32 opcode, int32 index,
VSTEffect*
VHostCallback(VSTEffect* effect, int32 opcode, int32 index, int32 value,
VSTEffect* fEffect;
VSTEffect* Effect(void);
VSTEffect* fEffect;
int32 (*dispatcher)(struct VSTEffect*, int32,
void (*process)(struct VSTEffect*, float**,
void (*setParameter)(struct VSTEffect*, int32, float);
float (*getParameter)(struct VSTEffect*, int32);
void (*processReplacing)(struct VSTEffect*,
typedef int32 (*audioMasterCallback)(VSTEffect*, int32, int32, int32, void*, float);
typedef VSTEffect* (*VSTEntryProc)(audioMasterCallback audioMaster);