@ stdcall capCreateCaptureWindowA(str  long long long long ptr long) capCreateCaptureWindowA
@ stdcall capCreateCaptureWindowW(wstr long long long long ptr long) capCreateCaptureWindowW
@ stdcall capGetDriverDescriptionA(long ptr long ptr long) capGetDriverDescriptionA
@ stdcall capGetDriverDescriptionW(long ptr long ptr long) capGetDriverDescriptionW