Merge pull request #619 from blackystardust/master

[cc65] / include / time.h

diff --git a/include/time.h b/include/time.h
index 0c6040dcf8bf743e6a94230e4932ddd696c2d827..22e24a56e0ac8d5d44be23070c893d4da3387aeb 100644 (file)
--- a/include/time.h
+++ b/include/time.h
@@ -1,15 +1,15 @@
 /*****************************************************************************/
 /*                                                                           */
-/*                                 time.h                                   */
+/*                                  time.h                                   */
 /*                                                                           */
-/*                              Date and time                               */
+/*                               Date and time                               */
 /*                                                                           */
 /*                                                                           */
 /*                                                                           */
-/* (C) 1998-2002 Ullrich von Bassewitz                                       */
-/*               Wacholderweg 14                                             */
-/*               D-70597 Stuttgart                                           */
-/* EMail:        uz@musoftware.de                                            */
+/* (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       */
@@ -39,49 +39,101 @@
 
 
 /* NULL pointer */
-#ifdef NULL
-#  undef NULL
+#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
-#define NULL   0
 
 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;
 };
 
-#if defined(__CBM__)
+/* 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 */
+#    define CLK_TCK             50      /* POSIX */
+#    define CLOCKS_PER_SEC      50      /* ANSI */
 #  else
-#    define CLK_TCK            60      /* POSIX */
-#    define CLOCKS_PER_SEC     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
 
-#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()
-#endif
 
 
+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
+*/
 
-/* Function prototypes */
+/* 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);