static int vidc_init(int arg) { int i, hw_cursor; if (vidc_started && arg == 0) return (0); vidc_started = 1; Crtat = (unsigned short *)PTOV(0xA0000); while ((inb(0x60) & 0x04) == 0) ; outb(0x62, 0xe0); while ((inb(0x60) & 0x01) == 0) ; hw_cursor = inb(0x62); hw_cursor |= (inb(0x62) << 8); inb(0x62); inb(0x62); inb(0x62); crtat = Crtat + hw_cursor; #ifdef TERM_EMU /* Init terminal emulator */ end_term(); get_pos(); curs_move(curx, cury); fg_c = DEFAULT_FGCOLOR; bg_c = DEFAULT_BGCOLOR; #endif for (i = 0; i < 10 && vidc_ischar(); i++) (void)vidc_getchar(); return (0); /* XXX reinit? */ }
static int vidc_init(int arg) { int i; if (vidc_started && arg == 0) return (0); vidc_started = 1; #ifdef TERM_EMU /* Init terminal emulator */ end_term(); get_pos(&curx, &cury); curs_move(&curx, &cury, curx, cury); fg_c = DEFAULT_FGCOLOR; bg_c = DEFAULT_BGCOLOR; #endif for (i = 0; i < 10 && vidc_ischar(); i++) (void)vidc_getchar(); return (0); /* XXX reinit? */ }