/*to use exit*/
#include <stdlib.h>
/*to use *print**/
#include <stdio.h>
/*to user file2char*/
#include "file2char.h"

int main(int argc, char** argv){
  /*declaration*/
  char *buf;

  fprintf(stdout,"main() Started...\n");

  if (argc != 2) {
    fprintf(stderr, "Usage: %s <file path>\n", argv[0]);
    exit(EXIT_FAILURE);
  }
  fprintf(stdout,"main() argv[1]: %s.\n",argv[1]);

  if(convert_file2char(argv[1], &buf)){
    fprintf(stderr,"main() Error calling convert_file2char().\n");
  }else{
    fprintf(stdout,"main() convert_file2char() done.\n");
  }
  free(buf);
  fprintf(stdout,"main() Done.\n");
  return 0;
}