void term_reinit(int wait) /* fixup after running other progs */
{
struct text_info dat;
gppconio_init();
gettextinfo(&dat);
if (dat.screenheight != screen_h) {
_set_screen_lines(screen_h);
gettextinfo(&dat);
screen_h = dat.screenheight;
screen_w = dat.screenwidth;
mouse_init();
}
set_bright_backgrounds();
if (wait) {
clear_keybuf();
gch();
}
__djgpp_set_ctrl_c(0);
setcbrk(0);
}
int con_init()
{
gppconio_init();
gettextinfo( &ti );
original_ta = ti.attribute;
return 0;
}
void textmode(int mode)
{
union REGS regs;
int mode_to_set = mode;
if (mode == LASTMODE)
mode = mode_to_set = txinfo.currmode;
if (mode == C4350)
/*
* just set mode 3 and load 8x8 font, idea taken
* (and code translated from Assembler to C)
* form Csaba Biegels stdvga.asm
*/
mode_to_set = 0x03;
regs.h.ah = 0x00; /* set mode */
regs.h.al = mode_to_set;
int86(0x10, ®s, ®s);
if (mode == C80 || mode == BW80 || mode == C4350)
{
if (isEGA())
{
/*
* enable cursor size emulation, see Ralf Browns
* interrupt list
*/
regs.h.ah = 0x12;
regs.h.bl = 0x34;
regs.h.al = 0x00; /* 0: enable (1: disable) */
int86(0x10, ®s, ®s);
}
}
if (mode == C4350)
{
if (!isEGA())
return;
/* load 8x8 font */
regs.x.ax = 0x1112;
regs.x.bx = 0;
int86(0x10, ®s, ®s);
}
/* _setcursortype(_NORMALCURSOR); */
/* reinitialize txinfo structure to take into account new mode */
gppconio_init();
#if 0
/*
* For mode C4350 the screen is not cleared on my OAK-VGA.
* Should we clear it here? TURBOC doesn't so we don't bother either.
*/
clrscr();
#endif
}
