ReactOS 0.4.15-dev-7788-g1ad9096
mktime.c File Reference
#include <stdio.h>
#include <time.h>
Include dependency graph for mktime.c:

Go to the source code of this file.

Functions

int main (void)
 

Variables

struct tm time_str
 
char daybuf [20]
 

Function Documentation

◆ main()

int main ( void  )

Definition at line 9 of file mktime.c.

10{
11 printf("Testing mktime() by asking\n");
12 printf("What day of the week is July 4, 2001?\n");
13
14 time_str.tm_year = 2001 - 1900;
15 time_str.tm_mon = 7 - 1;
16 time_str.tm_mday = 4;
17 time_str.tm_hour = 0;
18 time_str.tm_min = 0;
19 time_str.tm_sec = 1;
20 time_str.tm_isdst = -1;
21 if (mktime(&time_str) == -1)
22 (void)puts("-unknown-");
23 else {
24 (void)strftime(daybuf, sizeof(daybuf), "%A", &time_str);
26 }
27 return 0;
28}
int puts(const char *string)
Definition: crtsupp.c:23
#define printf
Definition: freeldr.h:93
char daybuf[20]
Definition: mktime.c:7
struct tm time_str
Definition: mktime.c:5
_CRTIMP time_t __cdecl mktime(struct tm *_Tm)
Definition: time.h:418
size_t CDECL strftime(char *str, size_t max, const char *format, const struct tm *mstm)
Definition: strftime.c:293

Variable Documentation

◆ daybuf

char daybuf[20]

Definition at line 7 of file mktime.c.

Referenced by main().

◆ time_str

struct tm time_str

Definition at line 5 of file mktime.c.

Referenced by fill_datetime_information(), and main().