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   1 #include "config.h"
   2
   3 /**
   4  * base64 - base64 encoding and decoding (rfc4648).
   5  *
   6  * base64 encoding is used to encode data in a 7-bit clean manner.
   7  *  Commonly used for escaping data before encapsulation or transfer
   8  *
   9  * Example:
  10  *      #include <stdio.h>
  11  *      #include <string.h>
  12  *      #include <ccan/base64/base64.h>
  13  *
  14  *      int main(int argc, char *argv[])
  15  *      {
  16  *              char *base64_encoded_string;
  17  *              int i;
  18  *
  19  *              // print the base64-encoded form of the program arguments
  20  *              for(i=1;i<argc;i++) {
  21  *                      size_t unencoded_length = strlen(argv[i]);
  22  *                      size_t encoded_length = base64_encoded_length(unencoded_length);
  23  *                      base64_encoded_string = malloc(encoded_length);
  24  *                      base64_encode(base64_encoded_string, encoded_length,
  25  *                               argv[i], unencoded_length);
  26  *                      printf("%s\n", base64_encoded_string);
  27  *                      free(base64_encoded_string);
  28  *              }
  29  *
  30  *              return 0;
  31  *      }
  32  *
  33  * License: BSD-MIT
  34  */
  35 int main(int argc, char *argv[])
  36 {
  37         if (argc != 2)
  38                 return 1;
  39
  40         return 1;
  41 }