diff options
Diffstat (limited to 'i386/i386at/kdsoft.h')
| -rw-r--r-- | i386/i386at/kdsoft.h | 42 |
1 files changed, 23 insertions, 19 deletions
diff --git a/i386/i386at/kdsoft.h b/i386/i386at/kdsoft.h index 2be21d0..96e2df8 100644 --- a/i386/i386at/kdsoft.h +++ b/i386/i386at/kdsoft.h @@ -58,6 +58,24 @@ WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ /* + * Globals used for both character-based controllers and bitmap-based + * controllers. + */ +typedef short csrpos_t; /* cursor position, ONE_SPACE bytes per char */ + +extern u_char *vid_start; /* VM start of video RAM or frame buffer */ +extern csrpos_t kd_curpos; /* should be set only by kd_setpos */ +extern short kd_lines; /* num lines in tty display */ +extern short kd_cols; +extern char kd_attr; /* current character attribute */ + + +/* + * Globals used only for bitmap-based controllers. + * XXX - probably needs reworking for color. + */ + +/* * This driver handles two types of graphics cards. The first type * (e.g., EGA, CGA), treats the screen as a page of characters and * has a hardware cursor. The second type (e.g., the Blit) treats the @@ -118,7 +136,11 @@ WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. * system to reboot. */ -extern void bmpput(), bmpmvup(), bmpmvdown(), bmpclear(), bmpsetcursor(); +extern void bmpput(csrpos_t, char, char); +extern void bmpmvup(csrpos_t, csrpos_t, int); +extern void bmpmvdown(csrpos_t, csrpos_t, int); +extern void bmpclear(csrpos_t, int, char); +extern void bmpsetcursor(csrpos_t); extern void (*kd_dput)(); /* put attributed char */ extern void (*kd_dmvup)(); /* block move up */ @@ -130,24 +152,6 @@ extern void (*kd_dreset)(); /* prepare for reboot */ /* - * Globals used for both character-based controllers and bitmap-based - * controllers. - */ -typedef short csrpos_t; /* cursor position, ONE_SPACE bytes per char */ - -extern u_char *vid_start; /* VM start of video RAM or frame buffer */ -extern csrpos_t kd_curpos; /* should be set only by kd_setpos */ -extern short kd_lines; /* num lines in tty display */ -extern short kd_cols; -extern char kd_attr; /* current character attribute */ - - -/* - * Globals used only for bitmap-based controllers. - * XXX - probably needs reworking for color. - */ - -/* * The following font layout is assumed: * * The top scan line of all the characters comes first. Then the |