From 73ac58ff411b6e3b3868719c93d745d5a36f76da Mon Sep 17 00:00:00 2001
From: David du Colombier <0intro@gmail.com>
Date: Wed, 13 Jan 1999 00:00:00 +0000
Subject: [PATCH] Plan 9 from Bell Labs 1999-01-13

---
 boot/settime.c | 5 +++--
 pc/devrtc.c    | 4 ++--
 2 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/boot/settime.c b/boot/settime.c
index 81f82c3da7721700a740fc26c0f1b88d382629a0..ceb0bc0a4853093fd4b8125f31ed3a8c579687de 100644
--- a/boot/settime.c
+++ b/boot/settime.c
@@ -99,9 +99,10 @@ static	int	ldmsize[] =
  *  return the days/month for the given year
  */
 static int *
-yrsize(int yr)
+yrsize(int y)
 {
-	if((yr % 4) == 0)
+
+	if((y%4) == 0 && ((y%100) != 0 || (y%400) == 0))
 		return ldmsize;
 	else
 		return dmsize;
diff --git a/pc/devrtc.c b/pc/devrtc.c
index 5ea04de38db0c7aaded61dcf86b552e68677e0d9..dff7b644c33cf36d32ea4d455ab5aa0e72872dba 100644
--- a/pc/devrtc.c
+++ b/pc/devrtc.c
@@ -319,9 +319,9 @@ static	int	ldmsize[] =
  *  return the days/month for the given year
  */
 static int*
-yrsize(int yr)
+yrsize(int y)
 {
-	if((yr % 4) == 0)
+	if((y%4) == 0 && ((y%100) != 0 || (y%400) == 0))
 		return ldmsize;
 	else
 		return dmsize;