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ROS 2 Client Library for Elixir.

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rclex src msg_nif.c
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src/msg_nif.c 

#ifdef __cplusplus

extern "C"

{

#endif



#include <erl_nif.h>



#include "total_nif.h"

#include "msg_nif.h"

#include "rmw/types.h"



ERL_NIF_TERM nif_create_msginfo(ErlNifEnv* env, int argc, const ERL_NIF_TERM argv[])

{

  if(argc != 0) {

    return enif_make_badarg(env);

  }

  rmw_message_info_t* res;

  ERL_NIF_TERM ret;



  res = enif_alloc_resource(rt_msginfo,sizeof(rmw_message_info_t));

  if(res == NULL) {

    return enif_make_badarg(env);

  }

  ret = enif_make_resource(env,res);

  enif_release_resource(res);



  return ret;

}



#ifdef __cplusplus

}

#endif