stdvgaio: Only read/write one color palette entry at a time

Introduce stdvga_dac_read_many() and stdvga_dac_write_many() for
writing multiple dac palette entries.  Convert the stdvga_dac_read()
and stdvga_dac_write() low-level IO access functions in stdvgaio.c to
access just one color palette entry.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>

1 files changed, 0 insertions, 23 deletions

diff --git a/vgasrc/vgautil.h b/vgasrc/vgautil.h
index ce307c93..ea1ac772 100644
--- a/vgasrc/vgautil.h
+++ b/vgasrc/vgautil.h
@@ -48,29 +48,6 @@ void ati_list_modes(u16 seg, u16 *dest, u16 *last);
 int ati_set_mode(struct vgamode_s *vmode_g, int flags);
 int ati_setup(void);
 
-// stdvgaio.c
-u8 stdvga_pelmask_read(void);
-void stdvga_pelmask_write(u8 val);
-u8 stdvga_misc_read(void);
-void stdvga_misc_write(u8 value);
-void stdvga_misc_mask(u8 off, u8 on);
-u8 stdvga_sequ_read(u8 index);
-void stdvga_sequ_write(u8 index, u8 value);
-void stdvga_sequ_mask(u8 index, u8 off, u8 on);
-u8 stdvga_grdc_read(u8 index);
-void stdvga_grdc_write(u8 index, u8 value);
-void stdvga_grdc_mask(u8 index, u8 off, u8 on);
-u8 stdvga_crtc_read(u16 crtc_addr, u8 index);
-void stdvga_crtc_write(u16 crtc_addr, u8 index, u8 value);
-void stdvga_crtc_mask(u16 crtc_addr, u8 index, u8 off, u8 on);
-u8 stdvga_attr_read(u8 index);
-void stdvga_attr_write(u8 index, u8 value);
-void stdvga_attr_mask(u8 index, u8 off, u8 on);
-u8 stdvga_attrindex_read(void);
-void stdvga_attrindex_write(u8 value);
-void stdvga_dac_read(u16 seg, u8 *data_far, u8 start, int count);
-void stdvga_dac_write(u16 seg, u8 *data_far, u8 start, int count);
-
 // stdvgamodes.c
 struct vgamode_s *stdvga_find_mode(int mode);
 void stdvga_list_modes(u16 seg, u16 *dest, u16 *last);