- case '*':
- if ((flags & FNM_PERIOD) && *n == '.' &&
- (n == string || ((flags & FNM_FILE_NAME) && n[-1] == '/')))
- return FNM_NOMATCH;
-
- for (c = *p++; c == '?' || c == '*'; c = *p++, ++n)
- if (((flags & FNM_FILE_NAME) && *n == '/') ||
- (c == '?' && *n == '\0'))
- return FNM_NOMATCH;
-
- if (c == '\0')
- return 0;
-
- {
- char c1 = (!(flags & FNM_NOESCAPE) && c == '\\') ? *p : c;
- c1 = FOLD (c1);
- for (--p; *n != '\0'; ++n)
- if ((c == '[' || FOLD (*n) == c1) &&
- fnmatch (p, n, flags & ~FNM_PERIOD) == 0)
- return 0;
- return FNM_NOMATCH;
- }
-
- case '[':
- {
- /* Nonzero if the sense of the character class is inverted. */
- register int not;
-
- if (*n == '\0')
- return FNM_NOMATCH;
-
- if ((flags & FNM_PERIOD) && *n == '.' &&
- (n == string || ((flags & FNM_FILE_NAME) && n[-1] == '/')))
- return FNM_NOMATCH;
-
- not = (*p == '!' || *p == '^');
- if (not)
- ++p;
-
- c = *p++;
- for (;;)
- {
- register char cstart = c, cend = c;
-
- if (!(flags & FNM_NOESCAPE) && c == '\\')
- cstart = cend = *p++;
-
- cstart = cend = FOLD (cstart);
-
- if (c == '\0')
- /* [ (unterminated) loses. */
- return FNM_NOMATCH;
-
- c = *p++;
- c = FOLD (c);
-
- if ((flags & FNM_FILE_NAME) && c == '/')
- /* [/] can never match. */
- return FNM_NOMATCH;
-
- if (c == '-' && *p != ']')
- {
- cend = *p++;
- if (!(flags & FNM_NOESCAPE) && cend == '\\')
- cend = *p++;
- if (cend == '\0')
- return FNM_NOMATCH;
- cend = FOLD (cend);
-
- c = *p++;
- }
-
- if (FOLD (*n) >= cstart && FOLD (*n) <= cend)
- goto matched;
-
- if (c == ']')
- break;
- }
- if (!not)
- return FNM_NOMATCH;
- break;
-
- matched:;
- /* Skip the rest of the [...] that already matched. */
- while (c != ']')
- {
- if (c == '\0')
- /* [... (unterminated) loses. */
- return FNM_NOMATCH;
-
- c = *p++;
- if (!(flags & FNM_NOESCAPE) && c == '\\')
- /* XXX 1003.2d11 is unclear if this is right. */
- ++p;
- }
- if (not)
- return FNM_NOMATCH;
- }
- break;
+/* Note that this evaluates C many times. */
+# ifdef _LIBC
+# define FOLD(c) ((flags & FNM_CASEFOLD) ? tolower (c) : (c))
+# else
+# define FOLD(c) ((flags & FNM_CASEFOLD) && ISUPPER (c) ? tolower (c) : (c))
+# endif
+# define CHAR char
+# define UCHAR unsigned char
+# define INT int
+# define FCT internal_fnmatch
+# define EXT ext_match
+# define END end_pattern
+# define L(CS) CS
+# ifdef _LIBC
+# define BTOWC(C) __btowc (C)
+# else
+# define BTOWC(C) btowc (C)
+# endif
+# define STRLEN(S) strlen (S)
+# define STRCAT(D, S) strcat (D, S)
+# ifdef _LIBC
+# define MEMPCPY(D, S, N) __mempcpy (D, S, N)
+# else
+# if HAVE_MEMPCPY
+# define MEMPCPY(D, S, N) mempcpy (D, S, N)
+# else
+# define MEMPCPY(D, S, N) ((void *) ((char *) memcpy (D, S, N) + (N)))
+# endif
+# endif
+# define MEMCHR(S, C, N) memchr (S, C, N)
+# define STRCOLL(S1, S2) strcoll (S1, S2)
+# include "fnmatch_loop.c"
+
+
+# if HANDLE_MULTIBYTE
+# define FOLD(c) ((flags & FNM_CASEFOLD) ? towlower (c) : (c))
+# define CHAR wchar_t
+# define UCHAR wint_t
+# define INT wint_t
+# define FCT internal_fnwmatch
+# define EXT ext_wmatch
+# define END end_wpattern
+# define L(CS) L##CS
+# define BTOWC(C) (C)
+# ifdef _LIBC
+# define STRLEN(S) __wcslen (S)
+# define STRCAT(D, S) __wcscat (D, S)
+# define MEMPCPY(D, S, N) __wmempcpy (D, S, N)
+# else
+# define STRLEN(S) wcslen (S)
+# define STRCAT(D, S) wcscat (D, S)
+# if HAVE_WMEMPCPY
+# define MEMPCPY(D, S, N) wmempcpy (D, S, N)
+# else
+# define MEMPCPY(D, S, N) (wmemcpy (D, S, N) + (N))
+# endif
+# endif
+# define MEMCHR(S, C, N) wmemchr (S, C, N)
+# define STRCOLL(S1, S2) wcscoll (S1, S2)
+# define WIDE_CHAR_VERSION 1
+
+# undef IS_CHAR_CLASS
+/* We have to convert the wide character string in a multibyte string. But
+ we know that the character class names consist of alphanumeric characters
+ from the portable character set, and since the wide character encoding
+ for a member of the portable character set is the same code point as
+ its single-byte encoding, we can use a simplified method to convert the
+ string to a multibyte character string. */
+static wctype_t
+is_char_class (const wchar_t *wcs)
+{
+ char s[CHAR_CLASS_MAX_LENGTH + 1];
+ char *cp = s;