How to check ymax and xmax in a console window, under Windows, using plain c?

There is this piece of code for linux:

```c
#include <stdio.h>
#include <sys/ioctl.h>
int main (void)
{
    struct winsize max;
    ioctl(0, TIOCGWINSZ , &max);
    printf ("lines %d\n", max.ws_row);
    printf ("columns %d\n", max.ws_col);
}

```

Now I wonder how can I do the same for windows. I tried `winioctl.h` but it does not define `struct winsize` nor any other with a similar name.

Any tips? Thanks.

PS. In linux you also can find the console size using `getenv("LINES");`. Is there a similar variable under windows?

PPS. Also, there is always `ncurses.h`, that I suppose work both systems, but I'm avoiding it because of conflicts with other libraries I have.

PPPS. This question here [Getting terminal width in C?](https://stackoverflow.com/questions/1022957/getting-terminal-width-in-c) has a lot of tips, so no need to repeat that.