// file to demo use of C standard library string functions
// 

#include <stdio.h>
#include <stdlib.h>

int parse_args(int argc, char * argv[]);

int main(int argc, char *argv[]) {
  parse_args(argc, argv[]);
  
  return 0;
}

int parse_args(int argc, char * argv[]) {

  printf("Usage: ./strings str_func str1 str2\n");
}