code: drawterm

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just read stdin for readcons() until i figured out tty raw processing

--- a/kern/devcons.c

+++ b/kern/devcons.c

@@ -11,16 +11,6 @@

 #undef write

 #undef read

-#ifndef WINDOWS

-/* get raw character from console without echo */

-static int

-_getch(void)

-{

-	/* TODO */

-	return -1;

-}

-#endif

-

 void	(*consdebug)(void) = 0;

 void	(*screenputs)(char*, int) = 0;

@@ -582,15 +572,8 @@

 static int

 readcons(Queue *q, char *buf, int n)

 {

-	while(screenputs==0 && !qcanread(q)){

-		int c;

-

-		if((c = _getch()) == -1)

-			return read(0, buf, n);

-		if(c == '\r')

-			c = '\n';

-		kbdputc(q, c);

-	}

+	if(screenputs==0 && !qcanread(q))

+		return read(0, buf, n);

 	return qread(q, buf, n);

 }