locale/FreeBSD/tolower.c.patch

   1 --- tolower.c.orig      Tue May 20 15:21:44 2003
   2 +++ tolower.c   Tue Jun 17 17:45:56 2003
   3 @@ -39,6 +39,10 @@
   4
   5  #include <stdio.h>
   6  #include <rune.h>
   7 +#include <stdlib.h>
   8 +
   9 +__private_extern__ int
  10 +__compRuneEntry(const void *, const void *); // from runetype.c
  11
  12  __ct_rune_t
  13  ___tolower(c)
  14 @@ -46,17 +50,16 @@
  15  {
  16         int x;
  17         _RuneRange *rr = &_CurrentRuneLocale->maplower_ext;
  18 -       _RuneEntry *re = rr->ranges;
  19 +       _RuneEntry *re;
  20
  21         if (c < 0 || c == EOF)
  22                 return(c);
  23
  24 -       for (x = 0; x < rr->nranges; ++x, ++re) {
  25 -               if (c < re->min)
  26 -                       return(c);
  27 -               if (c <= re->max)
  28 -                       return(re->map + c - re->min);
  29 -       }
  30 +       re = (_RuneEntry *)bsearch(&c, rr->ranges, rr->nranges,
  31 +           sizeof(_RuneEntry), __compRuneEntry);
  32 +
  33 +       if (re)
  34 +               return(re->map + c - re->min);
  35
  36         return(c);
  37  }