text: #include <stdio.h>
  #include <malloc.h>
  #include "native.h"
  
  #define BUFLEN 32
  
  char* some_function(int param1, char* param2)
  {
      char *buf = malloc(BUFLEN * sizeof(char));
      snprintf(buf, BUFLEN, "%d-%s", param1, param2);
      return buf;
  }