1 /*****************************************************************************/
9 /* (C) 1998-2012 Ullrich von Bassewitz */
10 /* Roemerstrasse 52 */
11 /* D-70794 Filderstadt */
12 /* EMail: uz@cc65.org */
15 /* This software is provided 'as-is', without any expressed or implied */
16 /* warranty. In no event will the authors be held liable for any damages */
17 /* arising from the use of this software. */
19 /* Permission is granted to anyone to use this software for any purpose, */
20 /* including commercial applications, and to alter it and redistribute it */
21 /* freely, subject to the following restrictions: */
23 /* 1. The origin of this software must not be misrepresented; you must not */
24 /* claim that you wrote the original software. If you use this software */
25 /* in a product, an acknowledgment in the product documentation would be */
26 /* appreciated but is not required. */
27 /* 2. Altered source versions must be plainly marked as such, and must not */
28 /* be misrepresented as being the original software. */
29 /* 3. This notice may not be removed or altered from any source */
32 /*****************************************************************************/
47 /* size_t is needed */
50 typedef unsigned size_t;
53 typedef unsigned long time_t;
54 typedef unsigned long clock_t;
55 typedef unsigned char clockid_t;
57 /* Structure for broken down time */
70 /* Structure for seconds and nanoseconds */
76 /* Timezone representation, default is UTC */
77 extern struct _timezone {
78 char daylight; /* True if daylight savings time active */
79 long timezone; /* Number of seconds behind UTC */
80 char tzname[5]; /* Name of timezone, e.g. CET */
81 char dstname[5]; /* Name when daylight true, e.g. CEST */
86 #if defined(__ATARI__)
87 /* The clock depends on the video standard, so read it at runtime */
88 unsigned _clocks_per_sec (void);
89 # define CLK_TCK _clocks_per_sec()
90 # define CLOCKS_PER_SEC _clocks_per_sec()
91 #elif defined(__ATARI5200__)
92 # define CLK_TCK 60 /* POSIX */
93 # define CLOCKS_PER_SEC 60 /* ANSI */
94 #elif defined(__ATMOS__)
95 # define CLK_TCK 100 /* POSIX */
96 # define CLOCKS_PER_SEC 100 /* ANSI */
97 #elif defined(__CBM__)
98 # if defined(__CBM510__) || defined(__CBM610__)
99 /* The 510/610 gets its clock from the AC current */
100 # define CLK_TCK 50 /* POSIX */
101 # define CLOCKS_PER_SEC 50 /* ANSI */
103 # define CLK_TCK 60 /* POSIX */
104 # define CLOCKS_PER_SEC 60 /* ANSI */
106 #elif defined(__NES__)
107 # define CLK_TCK 50 /* POSIX */
108 # define CLOCKS_PER_SEC 50 /* ANSI */
109 #elif defined(__PCE__)
110 # define CLK_TCK 60 /* POSIX */
111 # define CLOCKS_PER_SEC 60 /* ANSI */
112 #elif defined(__GAMATE__)
113 # define CLK_TCK 135 /* POSIX */ /* FIXME */
114 # define CLOCKS_PER_SEC 135 /* ANSI */ /* FIXME */
115 #elif defined(__GEOS__)
116 # define CLK_TCK 1 /* POSIX */
117 # define CLOCKS_PER_SEC 1 /* ANSI */
118 #elif defined(__LYNX__)
119 /* The clock-rate depends on the video scan-rate;
120 ** so, read it at run-time.
122 extern clock_t _clk_tck (void);
123 # define CLK_TCK _clk_tck()
124 # define CLOCKS_PER_SEC _clk_tck()
126 #define CLOCK_REALTIME 0
130 /* ISO C function prototypes */
131 char* __fastcall__ asctime (const struct tm* timep);
132 clock_t clock (void);
133 char* __fastcall__ ctime (const time_t* timep);
134 struct tm* __fastcall__ gmtime (const time_t* timep);
135 struct tm* __fastcall__ localtime (const time_t* timep);
136 time_t __fastcall__ mktime (struct tm* timep);
137 size_t __fastcall__ strftime (char* buf, size_t bufsize, const char* format, const struct tm* tm);
138 time_t __fastcall__ time (time_t* t);
142 /* POSIX function prototypes */
143 int __fastcall__ clock_getres (clockid_t clock_id, struct timespec *res);
144 int __fastcall__ clock_gettime (clockid_t clock_id, struct timespec *tp);
145 int __fastcall__ clock_settime (clockid_t clock_id, const struct timespec *tp);