From: simonpj <unknown>
Date: Tue, 18 Mar 1997 20:50:32 +0000 (+0000)
Subject: [project @ 1997-03-18 20:50:32 by simonpj]
X-Git-Tag: Approximately_1000_patches_recorded~778
X-Git-Url: http://git.megacz.com/?a=commitdiff_plain;h=c68be3f708cef3ad5c222836095f96bf2f7e2acc;p=ghc-hetmet.git

[project @ 1997-03-18 20:50:32 by simonpj]
Add timezone.h
---

diff --git a/ghc/lib/cbits/timezone.h b/ghc/lib/cbits/timezone.h
new file mode 100644
index 0000000..bedafdf
--- /dev/null
+++ b/ghc/lib/cbits/timezone.h
@@ -0,0 +1,31 @@
+#ifndef TIMEZONE_H
+#define TIMEZONE_H
+
+#define _OSF_SOURCE
+
+#if TIME_WITH_SYS_TIME
+# include <sys/time.h>
+# include <time.h>
+#else
+# if HAVE_SYS_TIME_H
+#  include <sys/time.h>
+# else
+#  include <time.h>
+# endif
+#endif
+
+#if HAVE_TM_ZONE
+#define ZONE(x)	         (((struct tm *)x)->tm_zone)
+#define SETZONE(x,z)     (((struct tm *)x)->tm_zone = z)
+#define GMTOFF(x)        (((struct tm *)x)->tm_gmtoff)
+#else 
+#if HAVE_TZNAME
+extern time_t timezone, altzone;
+extern char *tzname[2];
+#define ZONE(x)	    	 (((struct tm *)x)->tm_isdst ? tzname[1] : tzname[0])
+#define SETZONE(x,z)
+#define GMTOFF(x)   	 (((struct tm *)x)->tm_isdst ? altzone : timezone)
+#endif
+#endif
+
+#endif