test.c
0.gangzta_gmail.com (Soumendra Ganguly)
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	0.gangzta_gmail.com
	Dec 17 2020, 4:53 AM

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test.c
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	#include <stdio.h>
	#include <termios.h>

	int main()
	{
	struct winsize w, y;
	printf("getting winsize\n");
	if (tcgetwinsize(0, &w) == -1) {
	printf("error: tcgetwinsize\n");
	return -1;
	}

	y = w;
	printf("winsize: %d %d %d %d\n", w.ws_row, w.ws_col, w.ws_xpixel, w.ws_ypixel);

	w.ws_row /= 5;
	w.ws_col /= 5;
	w.ws_xpixel /= 5;
	w.ws_ypixel /= 5;

	printf("setting winsize to 1/5 of all members\n");
	if (tcsetwinsize(0, &w) == -1) {
	printf("error: tcsetwinsize\n");
	return -1;
	}

	printf("getting winsize\n");
	if (tcgetwinsize(0, &w) == -1) {
	printf("error: tcgetwinsize\n");
	return -1;
	}

	printf("winsize: %d %d %d %d\n", w.ws_row, w.ws_col, w.ws_xpixel, w.ws_ypixel);

	printf("restoring winsize\n");
	if (tcsetwinsize(0, &y) == -1) {
	printf("error: tcsetwinsize\n");
	return -1;
	}

	return 0;
	}