suggestion for examples/very_simple.c

[kristianlm]

Thanks for writing such a neat piece of software!

I was struggeling a little bit with examples/simple.c, trying to get started. After fiddling around for a bit, I got the snippet below to work. I thought might be useful to include among the other examples.

#include <msgpack.h>
#include <stdio.h>

static inline int my_callback(void* data, const char* buf, unsigned int len)
{
  // print buffer in hex
  for(int i = 0 ; i < len ; i++)
    printf("%02x ", 0xFF & buf[i]);
  printf("\n");
}

int main() 
{
  msgpack_packer pk;
  msgpack_packer_init(&pk, 0, my_callback);

  msgpack_pack_int(&pk, 13);
  msgpack_pack_float(&pk, 0.1);
  msgpack_pack_map(&pk, 1);
  msgpack_pack_int(&pk, 9);
  msgpack_pack_false(&pk);


  return 0;
}

[redboltz]

Fixed by #342.