alive.c File Reference

#include <windows.h>
#include <stdlib.h>

Include dependency graph for alive.c:

Go to the source code of this file.

Functions
int	main (int argc, char *argv[])

Variables
HANDLE	StandardOutput = INVALID_HANDLE_VALUE
CHAR	Message [80]
DWORD	CharactersToWrite = 0
DWORD	WrittenCharacters = 0
INT	d = 0
INT	h = 0
INT	m = 0
INT	s = 0

Function Documentation

main()

int main	(	int argc	,
		char *	argv[]
	)

Definition at line 11 of file alive.c.

{
    StandardOutput = GetStdHandle (STD_OUTPUT_HANDLE);
    if (INVALID_HANDLE_VALUE == StandardOutput)
    {
        return (EXIT_FAILURE);
    }
    while (TRUE)
    {
        /* Prepare the message and update it */
        CharactersToWrite =
            wsprintf (
                Message,
                "Alive for %dd %dh %d' %d\"   \r",
                d, h, m, s
                );
        WriteConsole (
            StandardOutput,
            Message,
            CharactersToWrite,
            & WrittenCharacters,
            NULL
            );
        /* suspend the execution for 1s */
        Sleep (1000);
        /* increment seconds */
        ++ s;
        if (60 == s) { s = 0; ++ m; }
        if (60 == m) { m = 0; ++ h; }
        if (24 == h) { h = 0; ++ d; }
    }
    return (EXIT_SUCCESS);
}

Variable Documentation

CharactersToWrite

DWORD CharactersToWrite = 0

Definition at line 6 of file alive.c.

Referenced by main().

d

INT d = 0

Definition at line 8 of file alive.c.

Referenced by main().

h

INT h = 0

Definition at line 8 of file alive.c.

Referenced by main().

m

INT m = 0

Definition at line 8 of file alive.c.

Referenced by main().

Message

CHAR Message[80]

Definition at line 5 of file alive.c.

Referenced by main().

s

INT s = 0

Definition at line 8 of file alive.c.

Referenced by main().

StandardOutput

HANDLE StandardOutput = INVALID_HANDLE_VALUE

Definition at line 4 of file alive.c.

Referenced by main().

WrittenCharacters

DWORD WrittenCharacters = 0

Definition at line 7 of file alive.c.

Referenced by main().