386BSD 0.1 development

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

diff --git a/usr/src/include/time.h b/usr/src/include/time.h
index 0233380..8b40b8c 100644 (file)
--- a/usr/src/include/time.h
+++ b/usr/src/include/time.h
@@ -1,27 +1,97 @@
 /*
 /*

- * Copyright (c) 1983, 1987 Regents of the University of California.
- * All rights reserved.  The Berkeley software License Agreement
- * specifies the terms and conditions for redistribution.
+ * Copyright (c) 1989 The Regents of the University of California.
+ * All rights reserved.

  *
  *

- *     @(#)time.h      1.2 (Berkeley) %G%
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *     This product includes software developed by the University of
+ *     California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *     @(#)time.h      5.12 (Berkeley) 3/9/91

  */
 
  */
 

-/*
- * Structure returned by gmtime and localtime calls (see ctime(3)).
- */
+#ifndef _TIME_H_
+#define        _TIME_H_
+
+#include <machine/ansi.h>
+
+#ifndef        NULL
+#define        NULL    0
+#endif
+
+#ifdef _CLOCK_T_
+typedef        _CLOCK_T_       clock_t;
+#undef _CLOCK_T_
+#endif
+
+#ifdef _TIME_T_
+typedef        _TIME_T_        time_t;
+#undef _TIME_T_
+#endif
+
+#ifdef _SIZE_T_
+typedef        _SIZE_T_        size_t;
+#undef _SIZE_T_
+#endif
+

 struct tm {
 struct tm {

-       int     tm_sec;
-       int     tm_min;
-       int     tm_hour;
-       int     tm_mday;
-       int     tm_mon;
-       int     tm_year;
-       int     tm_wday;
-       int     tm_yday;
-       int     tm_isdst;
-       long    tm_gmtoff;
-       char    *tm_zone;
+       int     tm_sec;         /* seconds after the minute [0-60] */
+       int     tm_min;         /* minutes after the hour [0-59] */
+       int     tm_hour;        /* hours since midnight [0-23] */
+       int     tm_mday;        /* day of the month [1-31] */
+       int     tm_mon;         /* months since January [0-11] */
+       int     tm_year;        /* years since 1900 */
+       int     tm_wday;        /* days since Sunday [0-6] */
+       int     tm_yday;        /* days since January 1 [0-365] */
+       int     tm_isdst;       /* Daylight Savings Time flag */
+       long    tm_gmtoff;      /* offset from CUT in seconds */
+       char    *tm_zone;       /* timezone abbreviation */

 };
 
 };
 

-extern struct tm *gmtime(), *localtime();
-extern char *asctime(), *ctime();
+#include <sys/cdefs.h>
+
+__BEGIN_DECLS
+char *asctime __P((const struct tm *));
+clock_t clock __P((void));
+char *ctime __P((const time_t *));
+double difftime __P((time_t, time_t));
+struct tm *gmtime __P((const time_t *));
+struct tm *localtime __P((const time_t *));
+time_t mktime __P((struct tm *));
+size_t strftime __P((char *, size_t, const char *, const struct tm *));
+time_t time __P((time_t *));
+
+#ifndef _ANSI_SOURCE
+void tzset __P((void));
+#endif /* not ANSI */
+
+#if !defined(_ANSI_SOURCE) && !defined(_POSIX_SOURCE)
+char *timezone __P((int, int));
+void tzsetwall __P((void));
+#endif /* neither ANSI nor POSIX */
+__END_DECLS
+
+#endif /* !_TIME_H_ */