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dysize
Langue: en
Version: November 12, 2001 (fedora - 16/08/07)
Section: 3 (Bibliothèques de fonctions)
NAME
dysize - get number of days for a given yearSYNOPSIS
#define _BSD_SOURCE /* or: #define _SVID_SOURCE */
#include <time.h>
int dysize(int year);
DESCRIPTION
The function returns 365 for a normal year and 366 for a leap year. The calculation for leap year is based on:(year) %4 == 0 && ((year) %100 != 0 || (year) %400 == 0)
The formula is defined in the macro __isleap(year) also found in <time.h>.
CONFORMING TO
This function occurs in SunOS 4.x.NOTES
This is a compatibility function only. Don't use it in new programs. The SCO version of this function had a year-2000 problem.SEE ALSO
strftime(3), time(3), feature_test_macros(7)Contenus ©2006-2024 Benjamin Poulain
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