/*
 * Copyright 2002-2019 Intel Corporation.
 * 
 * This software is provided to you as Sample Source Code as defined in the accompanying
 * End User License Agreement for the Intel(R) Software Development Products ("Agreement")
 * section 1.L.
 * 
 * This software and the related documents are provided as is, with no express or implied
 * warranties, other than those that are expressly stated in the License.
 */

#include <string.h>
#include <stdio.h>

int main(int argc, char *argv[])
{
    if (argc != 4) {
        fprintf(stderr, "Usage: <arg> \"\" <arg2>\n");
        return 1;
    }

    if (strlen(argv[1]) == 0 || strlen(argv[2]) != 0 || strlen(argv[3]) == 0) {
        fprintf(stderr, "Usage: <arg> \"\" <arg2>");
        return 1;
    }
    printf("ok\n");
    return 0;
}