/* Test for driver WebCam GO */#include <stdio.h>#include <unistd.h>#include <sys/types.h>#include <sys/stat.h>#include <sys/ioctl.h>#include <sys/mman.h>#include <fcntl.h>#include <stdlib.h>#include <videodev.h>int main() {	int f,f0;	char buf[355*288];	if ( (f0=open("prova.yuv",O_RDWR | O_CREAT)) == -1) {		printf("Cannot-open tmpfilen");		return -1;	}		printf("Testing device open ... ");	if ( (f = open("/dev/video",O_RDWR)) == -1) {		printf("Cannot-open /dev/video\n");		return -1;	}		/* Sleep a while */	sleep(2);	/* Read some data and write to file */	read(f,buf,355*288);	write(f0,buf,355*288);	sleep(2);	close(f0);	printf("Testing device close ...\n");	close(f);	printf("Ok!!!");	return 1;}