fixed some leapyear problems

1989-06-19 09:50:38 +00:00
parent e9f2b9999b
commit bf9b3eb667
2 changed files with 6 additions and 5 deletions
--- a/lang/cem/libcc/gen/gmtime.c
+++ b/lang/cem/libcc/gen/gmtime.c
@@ -8,7 +8,8 @@
 static int monthsize[] = { 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 };

 #define SECS_DAY (24*60L*60L)
-#define YEARSIZE(year)	((year) % 4 ? 365 : 366)
+#define LEAPYEAR(year)	(!((year) % 4) && (((year) % 100) || !((year) % 400)))
+#define YEARSIZE(year)	(LEAPYEAR(year) ? 366 : 365)

 struct tm *
 gmtime(clock)