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SC_CLOCK.H
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C/C++ Source or Header
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1990-09-17
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8KB
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255 lines
/*************************************************
** **
** sc_clock.h **
** **
** SoftC Clock/Calendar functions header **
** **
** Copyright (C) 1989, 1990 by **
** SoftC, Ltd. **
** 16820 3rd St NE **
** Ham Lake, MN 55304 **
** (612) 434-6968 **
** **
** All rights reserved. **
*************************************************/
/**********
*
* Defines
*
**********/
#define SC_GREGOR 1 /* Gregorian date "mm/dd/yy" */
#define SC_GREGORL 2 /* Gregorian date "mm/dd/yyyy" */
#define SC_JULIAN 3 /* Julian date "yyyy/ddd" */
#define SC_YMD 4 /* dBASE date "yyyymmdd" */
#define SC_DMY 5 /* European Military date "ddmmyy" */
#define SC_CSHMS 1 /* colon separated time "hh:mm:ss" */
#define SC_MIL 2 /* Military time 0000 - 2359 */
/**********
*
* Integer Date Source Function Prototypes
*
**********/
int sccdi2l( long *, /* number of days since 1/1 0001 */
int, /* year */
int, /* month */
int ); /* day */
int sccdi2s( char *, /* date string */
int, /* date string format (YMD, GREG, JUL) */
int, /* year */
int, /* month */
int ); /* day */
int sccdiget( int *, /* current DOS year */
int *, /* month */
int *, /* day of month */
int *); /* day of week */
int sccdileap( int ); /* year */
int sccdiperm( char *, /* number of days in month */
int, /* desired year */
int); /* desired month */
/**********
*
* Long Date Source Function Prototypes
*
**********/
int sccdl2dow( char *, /* day number (0-6) */
long ); /* long date source */
int sccdl2i( int *, /* year */
int *, /* month */
int *, /* day */
long ); /* long date source */
int sccdl2sx( char *, /* date string */
int, /* date string format */
long); /* number of days since 1/1/00 */
/**********
*
* String Date Source Function Prototypes
*
**********/
int sccds2day( char *, /* day of week string */
char *, /* source date string */
int ); /* source date string format */
int sccds2dow( char *, /* day of week number */
char *, /* source date string */
int ); /* source date string format */
int sccds2i( int *, /* year */
int *, /* month */
int *, /* day */
char *, /* date string */
int ); /* string format */
int sccds2lx( long *, /* number of days since 1/1 0001 */
char *, /* date string */
int ); /* date string format (YMD,GREG, JUL) */
int sccds2mon( char *, /* month of year string */
char *, /* source date string */
int ); /* source date string format */
int sccds2s( char *, /* output date string */
int, /* output string format */
char *, /* source date string */
int ); /* source string format */
int sccdsday( char *, /* day of week text string */
char); /* numeric day of week */
int sccdsdiff( long *, /* difference in days */
char *, /* date string */
int, /* string format (YMD, GREG, JULIAN) */
char *, /* date string */
int); /* string format (YMD, GREG, JULIAN) */
int sccdsget( char *, /* DOS date string */
int ); /* date string format */
int sccdsleap( char *, /* date string */
int ); /* string format (YMD,GREG,JULIAN) */
int sccdsmonth( char *, /* month text string */
char); /* numeric month */
int sccdsperm( char *, /* number of days in month */
char *, /* date string */
int ); /* string format (YMD, GREG, JUL) */
int sccdsvalid( char *, /* date string */
int ); /* string format (YMD,GREG,JULIAN) */
/**********
*
* Integer Clock Source Function Prototypes
*
**********/
int sccti2s( char *, /* time string */
int, /* string format (H:M:S) */
int, /* hours */
int, /* minutes */
int); /* seconds */
int scctiget( int *, /* current DOS hour */
int *, /* minute */
int *, /* second */
int * ); /* hundredths of second */
/**********
*
* String Clock Source Function Prototypes
*
**********/
int sccts2i( int *, /* hours */
int *, /* minutes */
int *, /* seconds */
char *, /* time string */
int); /* string format (H:M:S) */
int scctsdiff( long *, /* number of seconds difference */
char *, /* time 1 */
int, /* string format */
char *, /* time 2 */
int); /* string format (H:M:S) */
int scctsget( char *, /* current time in string format */
int); /* time string format (MIL, H:M:S) */
int scctsvalid( char *, /* time string */
int); /* string format (H:M:S) */
/**********
*
* External Variables
*
**********/
extern char sc_dpm[13]; /* days per month array */
/**********
*
* Compatibility Definitions
*
**********/
#define sccday(a,b) sccdsday(a,b)
#define sccddiff(a,b,c) sccdsdiff(a,b,SC_YMD,c,SC_YMD)
#define sccdl2s(a,b) sccdl2sx(a,SC_YMD,b)
#define sccdn2s(a,b,c,d) sccdi2s(a,SC_YMD,b,c,d)
#define sccdperm(a,b) sccdsperm(a,b,SC_YMD)
#define sccdpermi(a,b,c) sccdiperm(a,b,c)
#define sccds2l(a,b) sccds2lx(a,b,SC_YMD)
#define sccds2n(a,b,c,d) sccds2i(a,b,c,d,SC_YMD)
#define sccdvalid(a) sccdsvalid(a,SC_YMD)
#define sccleap(a) sccdsleap(a,SC_YMD)
#define sccleapi(a) sccdileap(a)
#define sccmonth(a,b) sccdsmonth(a,b)
#define scctdiff(a,b,c) scctsdiff(a,b,SC_CSHMS,c,SC_CSHMS)
#define scctn2s(a,b,c,d) sccti2s(a,SC_CSHMS,b,c,d)
#define sccts2n(a,b,c,d) sccts2i(a,b,c,d,SC_CSHMS)
#define scctvalid(a) scctsvalid(a,SC_CSHMS)