protect all user-level include files against reinclusion

[unix-history] / usr / src / include / tzfile.h

diff --git a/usr/src/include/tzfile.h b/usr/src/include/tzfile.h
index a1c8ce3..f6c72f4 100644 (file)
--- a/usr/src/include/tzfile.h
+++ b/usr/src/include/tzfile.h
@@ -7,13 +7,15 @@
  *
  * %sccs.include.redist.c%
  *
  *
  * %sccs.include.redist.c%
  *

- *     @(#)tzfile.h    5.9 (Berkeley) %G%
+ *     @(#)tzfile.h    5.10 (Berkeley) %G%

  */
 
  */
 

-/*
-** Information about time zone files.
-*/
+#ifndef _TZFILE_H_
+#define        _TZFILE_H_

 
 

+/*
+ * Information about time zone files.
+ */

                        /* Time zone object file directory */
 #define TZDIR          "/usr/share/zoneinfo"
 #define TZDEFAULT      "/etc/localtime"
                        /* Time zone object file directory */
 #define TZDIR          "/usr/share/zoneinfo"
 #define TZDEFAULT      "/etc/localtime"


@@ -119,3 +121,5 @@ struct tzhead {
 */
 
 #define isleap(y) (((y) % 4) == 0 && ((y) % 100) != 0 || ((y) % 400) == 0)
 */
 
 #define isleap(y) (((y) % 4) == 0 && ((y) % 100) != 0 || ((y) % 400) == 0)

+
+#endif /* !_TZFILE_H_ */