message: [libomptarget-nvptx] Remove last mentions of __kmpc_print_*
  Their implementation was removed during review, delete their
  prototype declarations.
diff: @@ -90,18 +90,6 @@ EXTERN int omp_is_initial_device(void);
  EXTERN int omp_get_initial_device(void);
  EXTERN int omp_get_max_task_priority(void);
  -////////////////////////////////////////////////////////////////////////////////
  -// OMPTARGET_NVPTX private (debug / temportary?) interface
  -////////////////////////////////////////////////////////////////////////////////
  -
  -// for debug
  -EXTERN void __kmpc_print_str(char *title);
  -EXTERN void __kmpc_print_title_int(char *title, int data);
  -EXTERN void __kmpc_print_index(char *title, int i);
  -EXTERN void __kmpc_print_int(int data);
  -EXTERN void __kmpc_print_double(double data);
  -EXTERN void __kmpc_print_address_int64(int64_t data);
  -
  ////////////////////////////////////////////////////////////////////////////////
  // file below is swiped from kmpc host interface
  ////////////////////////////////////////////////////////////////////////////////
  