gl/lib/regex_internal.h.diff

   1 diff --git a/lib/regex_internal.h b/lib/regex_internal.h
   2 index 439444c..7242084 100644
   3 --- a/lib/regex_internal.h
   4 +++ b/lib/regex_internal.h
   5 @@ -827,7 +827,8 @@ re_string_wchar_at (const re_string_t *pstr, Idx idx)
   6  # ifndef NOT_IN_libc
   7  static int
   8  internal_function __attribute__ ((pure, unused))
   9 -re_string_elem_size_at (const re_string_t *pstr, Idx idx)
  10 +re_string_elem_size_at (const re_string_t *pstr _UNUSED_PARAMETER_,
  11 +                       Idx idx _UNUSED_PARAMETER_)
  12  {
  13  #  ifdef _LIBC
  14    const unsigned char *p, *extra;