-/*
- * time.h
- *
- * Ullrich von Bassewitz, 17.06.1998
- *
- */
+/*****************************************************************************/
+/* */
+/* time.h */
+/* */
+/* Date and time */
+/* */
+/* */
+/* */
+/* (C) 1998-2012 Ullrich von Bassewitz */
+/* Roemerstrasse 52 */
+/* D-70794 Filderstadt */
+/* EMail: uz@cc65.org */
+/* */
+/* */
+/* This software is provided 'as-is', without any expressed or implied */
+/* warranty. In no event will the authors be held liable for any damages */
+/* arising from the use of this software. */
+/* */
+/* Permission is granted to anyone to use this software for any purpose, */
+/* including commercial applications, and to alter it and redistribute it */
+/* freely, subject to the following restrictions: */
+/* */
+/* 1. The origin of this software must not be misrepresented; you must not */
+/* claim that you wrote the original software. If you use this software */
+/* in a product, an acknowledgment in the product documentation would be */
+/* appreciated but is not required. */
+/* 2. Altered source versions must be plainly marked as such, and must not */
+/* be misrepresented as being the original software. */
+/* 3. This notice may not be removed or altered from any source */
+/* distribution. */
+/* */
+/*****************************************************************************/
-#include <stddef.h>
-
+/* NULL pointer */
+#ifndef _HAVE_NULL
+#define NULL 0
+#define _HAVE_NULL
+#endif
+/* size_t is needed */
+#ifndef _HAVE_size_t
+#define _HAVE_size_t
+typedef unsigned size_t;
+#endif
typedef unsigned long time_t;
typedef unsigned long clock_t;
/* Structure for broken down time */
-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;
+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;
};
-/* The 610 gets its clock from the AC current */
-#ifdef __CBM__
-# ifdef __CBM610__
-# define CLK_TCK 50 /* POSIX */
-# define CLOCKS_PER_TICK 50 /* ANSI */
+/* Timezone representation, default is UTC */
+extern struct _timezone {
+ char daylight; /* True if daylight savings time active */
+ long timezone; /* Number of seconds behind UTC */
+ char tzname[5]; /* Name of timezone, e.g. CET */
+ char dstname[5]; /* Name when daylight true, e.g. CEST */
+} _tz;
+
+
+
+#if defined(__ATARI__)
+/* The clock depends on the video standard, so read it at runtime */
+unsigned _clocks_per_sec (void);
+# define CLK_TCK _clocks_per_sec()
+# define CLOCKS_PER_SEC _clocks_per_sec()
+#elif defined(__ATARI5200__)
+# define CLK_TCK 60 /* POSIX */
+# define CLOCKS_PER_SEC 60 /* ANSI */
+#elif defined(__ATMOS__)
+# define CLK_TCK 100 /* POSIX */
+# define CLOCKS_PER_SEC 100 /* ANSI */
+#elif defined(__CBM__)
+# if defined(__CBM510__) || defined(__CBM610__)
+/* The 510/610 gets its clock from the AC current */
+# define CLK_TCK 50 /* POSIX */
+# define CLOCKS_PER_SEC 50 /* ANSI */
# else
-# define CLK_TCK 60 /* POSIX */
-# define CLOCKS_PER_TICK 60 /* ANSI */
+# define CLK_TCK 60 /* POSIX */
+# define CLOCKS_PER_SEC 60 /* ANSI */
# endif
+#elif defined(__NES__)
+# define CLK_TCK 50 /* POSIX */
+# define CLOCKS_PER_SEC 50 /* ANSI */
+#elif defined(__PCE__)
+# define CLK_TCK 60 /* POSIX */
+# define CLOCKS_PER_SEC 60 /* ANSI */
+#elif defined(__GAMATE__)
+# define CLK_TCK 135 /* POSIX */ /* FIXME */
+# define CLOCKS_PER_SEC 135 /* ANSI */ /* FIXME */
+#elif defined(__GEOS__)
+# define CLK_TCK 1 /* POSIX */
+# define CLOCKS_PER_SEC 1 /* ANSI */
+#elif defined(__LYNX__)
+/* The clock-rate depends on the video scan-rate;
+** so, read it at run-time.
+*/
+extern clock_t _clk_tck (void);
+# define CLK_TCK _clk_tck()
+# define CLOCKS_PER_SEC _clk_tck()
#endif
-/* Function prototypes */
+time_t _systime (void);
+/* Similar to time(), but:
+** - Is not ISO C
+** - Does not take the additional pointer
+** - Does not set errno when returning -1
+*/
+
+/* ISO C function prototypes */
+char* __fastcall__ asctime (const struct tm* timep);
clock_t clock (void);
+char* __fastcall__ ctime (const time_t* timep);
+struct tm* __fastcall__ gmtime (const time_t* timep);
+struct tm* __fastcall__ localtime (const time_t* timep);
+time_t __fastcall__ mktime (struct tm* timep);
+size_t __fastcall__ strftime (char* buf, size_t bufsize, const char* format, const struct tm* tm);
+time_t __fastcall__ time (time_t* t);
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