#include <stdint.h>

void example ( void )
{
/* ----------------- Example code from MISRA C:2012 begin ----------------- */

  struct s;
  struct t;
  struct s *sp;
  struct t *tp;
  int16_t  *ip;

  #include <stdlib.h>

  ip = ( int16_t  * ) sp;    /* Non-compliant */
  sp = ( struct s * ) 1234;  /* Non-compliant */
  tp = ( struct t * ) sp;    /* Non-compliant */
  sp = NULL;                 /* Compliant     */

  struct s *f ( void );

  ( void ) f ( );            /* Compliant     */

/* ------------------ Example code from MISRA C:2012 end ------------------ */
}