#include <stdio.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>

#include <asm/types.h>
#include <linux/input.h>
#include <linux/uinput.h>

int main(int argn, char *argv[])
{
	struct uinput_user_dev	device;
	struct input_event	event;
	int			fd, cnt = 0;
	unsigned char		aux;
	char buff[80];

	/* open uinput device file */
	fd = open("/dev/input/uinput", O_RDWR);
	if (fd < 0) {
		perror("open");
		return fd;
	}

	/* sets the name of our device */
	strcpy(device.name, "test keyboard");

	/* inform that we'll generate key events */
	ioctl(fd, UI_SET_EVBIT, EV_KEY);

	/* set key events we can generate (in this case, all) */
	for (aux = 1; aux < 207; cnt ++)
		ioctl(fd, UI_SET_KEYBIT, cnt);
exit(0);

	/* write down information for creating a new device */
	if (write(fd, &device, sizeof(struct uinput_user_dev)) < 0) {
		perror("write");
		close(fd);
		return 1;
	}

	/* actually creates the device */
	ioctl(fd, UI_DEV_CREATE);

	close(fd);
	
	return 0;
}