Return current time

Return current time

=============

Macro: __TIME__

Return as: String

Example:

    # include<stdio.h>

    int main()

    {

    printf("Current time: %s",__TIME__);

    return 0;

    }

Return line number

Return line number

=============

Macro: __LINE__

Return as: Integer

Example:

    # include<stdio.h>

    int main()

    {

    printf("Current time: %d",__LINE__);

    return 0;

    }

From: Me 

Return file name

Return file name

=============

Macro: __FILE__

Return as: String

Example:

    # include<stdio.h>

    int main()

    {

    printf("Current time: %s",__FILE__);

    return 0;

    }

From: Me 

Return current date

Return current date

=============

Macro: __DATE__

Return as: String

Example:

    # include<stdio.h>

    int main()

    {

    printf("Current time: %s",__DATE__);

    return 0;

    }

From: Me 

Checking ANSI C

Checking ANSI C

============

Macro: __STDC__

Example:

    # include<stdio.h>

    int main()

    {

    printf("Checking ANSI C: %s",__STDC__);

    return 0;

    }

From: Me