func FrameSet_Index(id FrameSetId, frame int) C.int {
	fs, ok := sFrameSets.Get(id)
	if !ok {
		return C.int(-1)
	}
	return C.int(fs.Index(frame))
}
func FrameSet_Index(id FrameSetId, frame int) C.int {
	fs, ok := sFrameSets.Get(id)
	if !ok {
		return C.int(-1)
	}
	return C.int(fs.Index(frame))
}
func FrameSet_Index ( id FrameSetId , frame int ) C . int { fs , ok := sFrameSets . Get ( id ) if ! ok { return C . int ( - 1 ) } return C . int ( fs . Index ( frame ) ) }
//export FrameSet_Index
export FrameSet_Index