#define ACTN_CUT	0x00000001
#define ACTN_DEL	0x00000002
#define ACTN_PUT	0x00000004

typedef struct actioninfo_s
{
	struct actioninfo_s	*prev;
	int					type;
	int					count;
	brush_t				*oldbrush;
	brush_t				*newbrush;
} actioninfo_t;

void Undo_Init (void);
void Undo_NewAction (int type, brush_t *oldbrush, brush_t *newbrush, int count);
void Undo_UndoAction (void);
