From 27057bc9b467db64a3de600f27d6fa3239a04c88 Mon Sep 17 00:00:00 2001 From: Robert Morris Date: Mon, 20 Jul 2020 06:59:26 -0400 Subject: interrupt-driven uart output, hopefully a nice example for teaching. --- kernel/defs.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'kernel/defs.h') diff --git a/kernel/defs.h b/kernel/defs.h index f33f1f6..1b164a4 100644 --- a/kernel/defs.h +++ b/kernel/defs.h @@ -149,7 +149,7 @@ void usertrapret(void); // uart.c void uartinit(void); void uartintr(void); -void uartputc(int); +void uartputc(int, int); int uartgetc(void); // vm.c -- cgit v1.2.3