#include "isa_glue.h"
#include "sc.h"
#include "vt.h"
#if NSC > 0
# if NVT > 0 && !defined(LINT)
#  error "sc0 and vt0 are mutually exclusive"
# endif
d_open_t	scopen;
d_close_t	scclose;
d_rdwr_t	scread, scwrite;
d_ioctl_t	scioctl;
d_mmap_t	scmmap;
d_ttycv_t	scdevtotty;
#elif NVT > 0
d_open_t	pcopen;
d_close_t	pcclose;
d_rdwr_t	pcread, pcwrite;
d_ioctl_t	pcioctl;
d_mmap_t	pcmmap;
d_ttycv_t	pcdevtotty;
#define scopen		pcopen
#define scclose		pcclose
#define scread		pcread
#define scwrite		pcwrite
#define scioctl		pcioctl
#define scmmap		pcmmap
#define	scdevtotty	pcdevtotty
#else  /* neither syscons nor pcvt, i.e. no grafx console driver */
#define scopen		nxopen
#define scclose		nxclose
#define scread		nxread
#define scwrite		nxwrite
#define scioctl		nxioctl
#define scmmap		nxmmap
#define	scdevtotty	nxdevtotty
#endif /* NSC > 0, NVT > 0 */
static struct cdevsw gcdevsw =
	{ scopen,	scclose,	scread,		scwrite,	/*12*/
	  scioctl,	nullstop,	nullreset,	scdevtotty,/* sc */
	  ttselect,	scmmap,		NULL };
driver(sc, 12, 1, "PC system console", NULL, "Søren Schmidt")
instance(sc, 0x060, IRQ1, -1, 0, 0)
enddriver(sc)