replacing nested functions "findidx" with non-nested.

diff --git a/locale/coll-lookup.c b/locale/coll-lookup.c
index dd2a1d7..ef215f0 100644
--- a/locale/coll-lookup.c
+++ b/locale/coll-lookup.c
@@ -78,3 +78,5 @@  __collseq_table_lookup (const char *table, uint32_t wc)
     }
   return ~((uint32_t) 0);
 }
+
+#include "weight.c"
diff --git a/locale/weight.h b/locale/weight.h
index 9eb8ac6..d491a8c 100644
--- a/locale/weight.h
+++ b/locale/weight.h
@@ -16,117 +16,13 @@ 
    License along with the GNU C Library; if not, see
    <http://www.gnu.org/licenses/>.  */
 
-/* Find index of weight.  */
-auto inline int32_t
-__attribute ((always_inline))
-findidx (const unsigned char **cpp, size_t len)
-{
-  int_fast32_t i = table[*(*cpp)++];
-  const unsigned char *cp;
-  const unsigned char *usrc;
-
-  if (i >= 0)
-    /* This is an index into the weight table.  Cool.  */
-    return i;
-
-  /* Oh well, more than one sequence starting with this byte.
-     Search for the correct one.  */
-  cp = &extra[-i];
-  usrc = *cpp;
-  --len;
-  while (1)
-    {
-      size_t nhere;
-
-      /* The first thing is the index.  */
-      i = *((const int32_t *) cp);
-      cp += sizeof (int32_t);
-
-      /* Next is the length of the byte sequence.  These are always
-	 short byte sequences so there is no reason to call any
-	 function (even if they are inlined).  */
-      nhere = *cp++;
-
-      if (i >= 0)
-	{
-	  /* It is a single character.  If it matches we found our
-	     index.  Note that at the end of each list there is an
-	     entry of length zero which represents the single byte
-	     sequence.  The first (and here only) byte was tested
-	     already.  */
-	  size_t cnt;
-
-	  for (cnt = 0; cnt < nhere && cnt < len; ++cnt)
-	    if (cp[cnt] != usrc[cnt])
-	      break;
-
-	  if (cnt == nhere)
-	    {
-	      /* Found it.  */
-	      *cpp += nhere;
-	      return i;
-	    }
-
-	  /* Up to the next entry.  */
-	  cp += nhere;
-	  if (!LOCFILE_ALIGNED_P (1 + nhere))
-	    cp += LOCFILE_ALIGN - (1 + nhere) % LOCFILE_ALIGN;
-	}
-      else
-	{
-	  /* This is a range of characters.  First decide whether the
-	     current byte sequence lies in the range.  */
-	  size_t cnt;
-	  size_t offset = 0;
-
-	  for (cnt = 0; cnt < nhere && cnt < len; ++cnt)
-	    if (cp[cnt] != usrc[cnt])
-	      break;
-
-	  if (cnt != nhere)
-	    {
-	      if (cnt == len || cp[cnt] > usrc[cnt])
-		{
-		  /* Cannot be in this range.  */
-		  cp += 2 * nhere;
-		  if (!LOCFILE_ALIGNED_P (1 + 2 * nhere))
-		    cp += (LOCFILE_ALIGN
-			   - (1 + 2 * nhere) % LOCFILE_ALIGN);
-		  continue;
-		}
-
-	      /* Test against the end of the range.  */
-	      for (cnt = 0; cnt < nhere; ++cnt)
-		if (cp[nhere + cnt] != usrc[cnt])
-		  break;
-
-	      if (cnt != nhere && cp[nhere + cnt] < usrc[cnt])
-		{
-		  /* Cannot be in this range.  */
-		  cp += 2 * nhere;
-		  if (!LOCFILE_ALIGNED_P (1 + 2 * nhere))
-		    cp += (LOCFILE_ALIGN
-			   - (1 + 2 * nhere) % LOCFILE_ALIGN);
-		  continue;
-		}
-
-	      /* This range matches the next characters.  Now find
-		 the offset in the indirect table.  */
-	      for (cnt = 0; cp[cnt] == usrc[cnt]; ++cnt);
-
-	      do
-		{
-		  offset <<= 8;
-		  offset += usrc[cnt] - cp[cnt];
-		}
-	      while (++cnt < nhere);
-	    }
-
-	  *cpp += nhere;
-	  return indirect[-i + offset];
-	}
-    }
-
-  /* NOTREACHED */
-  return 0x43219876;
-}
+#include <wchar.h>
+extern int32_t
+findidx (const int32_t *table, const int32_t *indirect,
+         const unsigned char *extra,
+         const unsigned char **cpp, size_t len);
+
+extern int32_t
+findidxwc (const int32_t *table, const int32_t *indirect,
+           const wint_t *extra,
+           const wint_t **cpp, size_t len);
diff --git a/locale/weightwc.h b/locale/weightwc.h
index 8f047e3..5702cf9 100644
--- a/locale/weightwc.h
+++ b/locale/weightwc.h
@@ -16,96 +16,4 @@ 
    License along with the GNU C Library; if not, see
    <http://www.gnu.org/licenses/>.  */
 
-/* Find index of weight.  */
-auto inline int32_t
-__attribute ((always_inline))
-findidx (const wint_t **cpp, size_t len)
-{
-  wint_t ch = *(*cpp)++;
-  int32_t i = __collidx_table_lookup ((const char *) table, ch);
 
-  if (i >= 0)
-    /* This is an index into the weight table.  Cool.  */
-    return i;
-
-  /* Oh well, more than one sequence starting with this byte.
-     Search for the correct one.  */
-  const int32_t *cp = (const int32_t *) &extra[-i];
-  --len;
-  while (1)
-    {
-      size_t nhere;
-      const int32_t *usrc = (const int32_t *) *cpp;
-
-      /* The first thing is the index.  */
-      i = *cp++;
-
-      /* Next is the length of the byte sequence.  These are always
-	 short byte sequences so there is no reason to call any
-	 function (even if they are inlined).  */
-      nhere = *cp++;
-
-      if (i >= 0)
-	{
-	  /* It is a single character.  If it matches we found our
-	     index.  Note that at the end of each list there is an
-	     entry of length zero which represents the single byte
-	     sequence.  The first (and here only) byte was tested
-	     already.  */
-	  size_t cnt;
-
-	  for (cnt = 0; cnt < nhere && cnt < len; ++cnt)
-	    if (cp[cnt] != usrc[cnt])
-	      break;
-
-	  if (cnt == nhere)
-	    {
-	      /* Found it.  */
-	      *cpp += nhere;
-	      return i;
-	    }
-
-	  /* Up to the next entry.  */
-	  cp += nhere;
-	}
-      else
-	{
-	  /* This is a range of characters.  First decide whether the
-	     current byte sequence lies in the range.  */
-	  size_t cnt;
-	  size_t offset;
-
-	  for (cnt = 0; cnt < nhere - 1 && cnt < len; ++cnt)
-	    if (cp[cnt] != usrc[cnt])
-	      break;
-
-	  if (cnt < nhere - 1)
-	    {
-	      cp += 2 * nhere;
-	      continue;
-	    }
-
-	  if (cp[nhere - 1] > usrc[nhere -1])
-	    {
-	      cp += 2 * nhere;
-	      continue;
-	    }
-
-	  if (cp[2 * nhere - 1] < usrc[nhere -1])
-	    {
-	      cp += 2 * nhere;
-	      continue;
-	    }
-
-	  /* This range matches the next characters.  Now find
-	     the offset in the indirect table.  */
-	  offset = usrc[nhere - 1] - cp[nhere - 1];
-	  *cpp += nhere;
-
-	  return indirect[-i + offset];
-	}
-    }
-
-  /* NOTREACHED */
-  return 0x43219876;
-}
diff --git a/posix/fnmatch.c b/posix/fnmatch.c
index 4f14a8b..133ded0 100644
--- a/posix/fnmatch.c
+++ b/posix/fnmatch.c
@@ -225,6 +225,7 @@  __wcschrnul (s, c)
 # define MEMPCPY(D, S, N) __mempcpy (D, S, N)
 # define MEMCHR(S, C, N) memchr (S, C, N)
 # define STRCOLL(S1, S2) strcoll (S1, S2)
+#  define FINDIDX findidx
 # include "fnmatch_loop.c"
 
 
@@ -318,6 +319,7 @@  is_char_class (const wchar_t *wcs)
 }
 #  define IS_CHAR_CLASS(string) is_char_class (string)
 
+#  define FINDIDX findidxwc
 #  include "fnmatch_loop.c"
 # endif
 
diff --git a/posix/fnmatch_loop.c b/posix/fnmatch_loop.c
index f79d051..16d4e6d 100644
--- a/posix/fnmatch_loop.c
+++ b/posix/fnmatch_loop.c
@@ -385,13 +385,6 @@  FCT (pattern, string, string_end, no_leading_period, flags, ends, alloca_used)
 			int32_t idx;
 			const UCHAR *cp = (const UCHAR *) str;
 
-			/* This #include defines a local function!  */
-# if WIDE_CHAR_VERSION
-#  include <locale/weightwc.h>
-# else
-#  include <locale/weight.h>
-# endif
-
 # if WIDE_CHAR_VERSION
 			table = (const int32_t *)
 			  _NL_CURRENT (LC_COLLATE, _NL_COLLATE_TABLEWC);
@@ -412,7 +405,7 @@  FCT (pattern, string, string_end, no_leading_period, flags, ends, alloca_used)
 			  _NL_CURRENT (LC_COLLATE, _NL_COLLATE_INDIRECTMB);
 # endif
 
-			idx = findidx (&cp, 1);
+			idx = FINDIDX (table, indirect, extra, &cp, 1);
 			if (idx != 0)
 			  {
 			    /* We found a table entry.  Now see whether the
@@ -422,7 +415,8 @@  FCT (pattern, string, string_end, no_leading_period, flags, ends, alloca_used)
 			    int32_t idx2;
 			    const UCHAR *np = (const UCHAR *) n;
 
-			    idx2 = findidx (&np, string_end - n);
+			    idx2 = FINDIDX (table, indirect, extra,
+					    &np, string_end - n);
 			    if (idx2 != 0
 				&& (idx >> 24) == (idx2 >> 24)
 				&& len == weights[idx2 & 0xffffff])
diff --git a/posix/regcomp.c b/posix/regcomp.c
index 921d0f4..9d48185 100644
--- a/posix/regcomp.c
+++ b/posix/regcomp.c
@@ -3389,6 +3389,9 @@  parse_bracket_symbol (bracket_elem_t *elem, re_string_t *regexp,
   return REG_NOERROR;
 }
 
+/* This #include defines a static inline function!  */
+# include <locale/weight.h>
+
   /* Helper function for parse_bracket_exp.
      Build the equivalence class which is represented by NAME.
      The result are written to MBCSET and SBCSET.
@@ -3413,8 +3416,6 @@  build_equiv_class (bitset_t sbcset, const unsigned char *name)
       int32_t idx1, idx2;
       unsigned int ch;
       size_t len;
-      /* This #include defines a local function!  */
-# include <locale/weight.h>
       /* Calculate the index for equivalence class.  */
       cp = name;
       table = (const int32_t *) _NL_CURRENT (LC_COLLATE, _NL_COLLATE_TABLEMB);
@@ -3424,7 +3425,7 @@  build_equiv_class (bitset_t sbcset, const unsigned char *name)
 						   _NL_COLLATE_EXTRAMB);
       indirect = (const int32_t *) _NL_CURRENT (LC_COLLATE,
 						_NL_COLLATE_INDIRECTMB);
-      idx1 = findidx (&cp, -1);
+      idx1 = findidx (table, indirect, extra, &cp, -1);
       if (BE (idx1 == 0 || *cp != '\0', 0))
 	/* This isn't a valid character.  */
 	return REG_ECOLLATE;
@@ -3435,7 +3436,7 @@  build_equiv_class (bitset_t sbcset, const unsigned char *name)
 	{
 	  char_buf[0] = ch;
 	  cp = char_buf;
-	  idx2 = findidx (&cp, 1);
+	  idx2 = findidx (table, indirect, extra, &cp, 1);
 /*
 	  idx2 = table[ch];
 */
diff --git a/posix/regex_internal.h b/posix/regex_internal.h
index 75c390f..c680c74 100644
--- a/posix/regex_internal.h
+++ b/posix/regex_internal.h
@@ -732,6 +732,8 @@  re_string_wchar_at (const re_string_t *pstr, int idx)
   return (wint_t) pstr->wcs[idx];
 }
 
+#include <locale/weight.h>
+
 # ifndef NOT_IN_libc
 static int
 internal_function __attribute__ ((pure, unused))
@@ -740,7 +742,6 @@  re_string_elem_size_at (const re_string_t *pstr, int idx)
 #  ifdef _LIBC
   const unsigned char *p, *extra;
   const int32_t *table, *indirect;
-#   include <locale/weight.h>
   uint_fast32_t nrules = _NL_CURRENT_WORD (LC_COLLATE, _NL_COLLATE_NRULES);
 
   if (nrules != 0)
@@ -751,7 +752,7 @@  re_string_elem_size_at (const re_string_t *pstr, int idx)
       indirect = (const int32_t *) _NL_CURRENT (LC_COLLATE,
 						_NL_COLLATE_INDIRECTMB);
       p = pstr->mbs + idx;
-      findidx (&p, pstr->len - idx);
+      findidx (table, indirect, extra, &p, pstr->len - idx);
       return p - pstr->mbs - idx;
     }
   else
diff --git a/posix/regexec.c b/posix/regexec.c
index 7032da7..72959ad 100644
--- a/posix/regexec.c
+++ b/posix/regexec.c
@@ -3925,7 +3925,7 @@  check_node_accept_bytes (const re_dfa_t *dfa, int node_idx,
 		_NL_CURRENT (LC_COLLATE, _NL_COLLATE_EXTRAMB);
 	      indirect = (const int32_t *)
 		_NL_CURRENT (LC_COLLATE, _NL_COLLATE_INDIRECTMB);
-	      int32_t idx = findidx (&cp, elem_len);
+	      int32_t idx = findidx (table, indirect, extra, &cp, elem_len);
 	      if (idx > 0)
 		for (i = 0; i < cset->nequiv_classes; ++i)
 		  {
diff --git a/string/strcoll_l.c b/string/strcoll_l.c
index 10ce4a6..fd8f428 100644
--- a/string/strcoll_l.c
+++ b/string/strcoll_l.c
@@ -29,10 +29,10 @@ 
 #ifndef STRING_TYPE
 # define STRING_TYPE char
 # define USTRING_TYPE unsigned char
+# define FINDIDX findidx
 # define STRCOLL __strcoll_l
 # define STRCMP strcmp
 # define STRLEN strlen
-# define WEIGHT_H "../locale/weight.h"
 # define SUFFIX	MB
 # define L(arg) arg
 #endif
@@ -41,6 +41,7 @@ 
 #define CONCAT1(a,b) a##b
 
 #include "../locale/localeinfo.h"
+#include "../locale/weight.h"
 
 /* Track status while looking for sequences in a string.  */
 typedef struct
@@ -152,7 +153,6 @@  get_next_seq (coll_seq *seq, int nrules, const unsigned char *rulesets,
 	      const USTRING_TYPE *weights, const int32_t *table,
 	      const USTRING_TYPE *extra, const int32_t *indirect)
 {
-#include WEIGHT_H
   size_t val = seq->val = 0;
   int len = seq->len;
   size_t backw_stop = seq->backw_stop;
@@ -194,7 +194,7 @@  get_next_seq (coll_seq *seq, int nrules, const unsigned char *rulesets,
 
 	  while (*us != L('\0'))
 	    {
-	      int32_t tmp = findidx (&us, -1);
+	      int32_t tmp = FINDIDX (table, indirect, extra, &us, -1);
 	      rulearr[idxmax] = tmp >> 24;
 	      idxarr[idxmax] = tmp & 0xffffff;
 	      idxcnt = idxmax++;
@@ -242,7 +242,6 @@  get_next_seq_nocache (coll_seq *seq, int nrules, const unsigned char *rulesets,
 		      const USTRING_TYPE *extra, const int32_t *indirect,
 		      int pass)
 {
-#include WEIGHT_H
   size_t val = seq->val = 0;
   int len = seq->len;
   size_t backw_stop = seq->backw_stop;
@@ -285,7 +284,7 @@  get_next_seq_nocache (coll_seq *seq, int nrules, const unsigned char *rulesets,
 	      us = seq->back_us;
 	      while (i < backw)
 		{
-		  int32_t tmp = findidx (&us, -1);
+		  int32_t tmp = FINDIDX (table, indirect, extra, &us, -1);
 		  idx = tmp & 0xffffff;
 		  i++;
 		}
@@ -300,7 +299,7 @@  get_next_seq_nocache (coll_seq *seq, int nrules, const unsigned char *rulesets,
 
 	  while (*us != L('\0'))
 	    {
-	      int32_t tmp = findidx (&us, -1);
+	      int32_t tmp = FINDIDX (table, indirect, extra, &us, -1);
 	      unsigned char rule = tmp >> 24;
 	      prev_idx = idx;
 	      idx = tmp & 0xffffff;
diff --git a/string/strxfrm_l.c b/string/strxfrm_l.c
index 04b9338..6ef90f5 100644
--- a/string/strxfrm_l.c
+++ b/string/strxfrm_l.c
@@ -28,11 +28,11 @@ 
 #ifndef STRING_TYPE
 # define STRING_TYPE char
 # define USTRING_TYPE unsigned char
+# define FINDIDX findidx
 # define STRXFRM __strxfrm_l
 # define STRCMP strcmp
 # define STRLEN strlen
 # define STPNCPY __stpncpy
-# define WEIGHT_H "../locale/weight.h"
 # define SUFFIX	MB
 # define L(arg) arg
 #endif
@@ -41,7 +41,7 @@ 
 #define CONCAT1(a,b) a##b
 
 #include "../locale/localeinfo.h"
-
+#include "../locale/weight.h"
 
 #ifndef WIDE_CHAR_VERSION
 
@@ -104,8 +104,6 @@  STRXFRM (STRING_TYPE *dest, const STRING_TYPE *src, size_t n, __locale_t l)
   size_t idxcnt;
   int use_malloc;
 
-#include WEIGHT_H
-
   if (nrules == 0)
     {
       if (n != 0)
@@ -174,7 +172,7 @@  STRXFRM (STRING_TYPE *dest, const STRING_TYPE *src, size_t n, __locale_t l)
   idxmax = 0;
   do
     {
-      int32_t tmp = findidx (&usrc, -1);
+      int32_t tmp = FINDIDX (table, indirect, extra, &usrc, -1);
       rulearr[idxmax] = tmp >> 24;
       idxarr[idxmax] = tmp & 0xffffff;
 
diff --git a/wcsmbs/wcscoll_l.c b/wcsmbs/wcscoll_l.c
index 74e2e39..10717a8 100644
--- a/wcsmbs/wcscoll_l.c
+++ b/wcsmbs/wcscoll_l.c
@@ -22,10 +22,10 @@ 
 
 #define STRING_TYPE wchar_t
 #define USTRING_TYPE wint_t
+#define FINDIDX findidxwc
 #define STRCOLL __wcscoll_l
 #define STRCMP wcscmp
 #define STRLEN __wcslen
-#define WEIGHT_H "../locale/weightwc.h"
 #define SUFFIX	WC
 #define L(arg) L##arg
 #define WIDE_CHAR_VERSION 1
diff --git a/wcsmbs/wcsxfrm_l.c b/wcsmbs/wcsxfrm_l.c
index f3f3f50..780967d 100644
--- a/wcsmbs/wcsxfrm_l.c
+++ b/wcsmbs/wcsxfrm_l.c
@@ -21,11 +21,11 @@ 
 
 #define STRING_TYPE wchar_t
 #define USTRING_TYPE wint_t
+#define FINDIDX findidxwc
 #define STRXFRM __wcsxfrm_l
 #define STRCMP wcscmp
 #define STRLEN __wcslen
 #define STPNCPY __wcpncpy
-#define WEIGHT_H "../locale/weightwc.h"
 #define SUFFIX  WC
 #define L(arg) L##arg
 #define WIDE_CHAR_VERSION 1