vga_nop
static int vga_nop(void);
(vr_set_mouse_t *)vga_nop,
(vr_clear_t *)vga_nop,
(vr_draw_border_t *)vga_nop,
(vr_draw_t *)vga_nop,
(vr_draw_cursor_t *)vga_nop,
(vr_blink_cursor_t *)vga_nop,
(vr_set_mouse_t *)vga_nop,
(vr_draw_mouse_t *)vga_nop,
(vr_init_t *)vga_nop,
(vr_clear_t *)vga_nop,
(vr_draw_t *)vga_nop,
(vr_set_cursor_t *)vga_nop,
(vr_draw_cursor_t *)vga_nop,
(vr_blink_cursor_t *)vga_nop,
(vr_set_mouse_t *)vga_nop,
(vr_draw_mouse_t *)vga_nop,
#define vga_txtmouse (vr_draw_mouse_t *)vga_nop
#define vga_pxlmouse_direct (vr_draw_mouse_t *)vga_nop
#define vga_pxlmouse_planar (vr_draw_mouse_t *)vga_nop
static void vga_nop(scr_stat *scp);
(vr_init_t *)vga_nop,