2 Turbo C questions

[Daeshik Kim]

	For the first ques.,

/* check your video controller satus */
char *sptr;

	sptr = (char*) 0x410L;

/* let's assume CGA */
char *charbase;

	charbase = (char*) 0xb8000000L;

charin(c, attr, x, y)
int c,attr,x,y;
{
	charbase[x*2+y*160] = c;	/* map char to video-mem */
	charbase[x*2+y*160+1] = attr;	/* map color attr. */
	return;
}

	This is just an example on CGA.
	You have to check the *sptr to find the right video-type.

	If it's either ega or vga, it's easier to use asm. than c.
	due to the color attr. mapping.
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