v/vlib/term/misc_nix.v

module term

import os

#include <sys/ioctl.h>
pub struct C.winsize {
pub:
	ws_row    u16
	ws_col    u16
	ws_xpixel u16
	ws_ypixel u16
}

fn C.ioctl(fd int, request u64, arg voidptr) int


pub fn get_terminal_size() (int,int) {
	if is_atty(1) <= 0 || os.getenv('TERM') == 'dumb' {
		return 80,25
	}
	w := C.winsize{}
	C.ioctl(0, C.TIOCGWINSZ, &w)
	return int(w.ws_col),int(w.ws_row)
}