[COMMITTED] posix: remove glob internal bogus extern decl

[Adhemerval Zanella]

Sync with gnulib f586d709f07.  Checked on x86_64-linux-gnu.

	* lib/glob.c (__glob_pattern_type): Remove now-spurious
	extern declaration.
---
 ChangeLog    | 5 +++++
 posix/glob.c | 3 ---
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/posix/glob.c b/posix/glob.c
index 98122da..076ab2b 100644
--- a/posix/glob.c
+++ b/posix/glob.c
@@ -230,9 +230,6 @@ glob_use_alloca (size_t alloca_used, size_t len)
 static int glob_in_dir (const char *pattern, const char *directory,
 			int flags, int (*errfunc) (const char *, int),
 			glob_t *pglob, size_t alloca_used);
-extern int __glob_pattern_type (const char *pattern, int quote)
-    attribute_hidden;
-
 static int prefix_array (const char *prefix, char **array, size_t n) __THROWNL;
 static int collated_compare (const void *, const void *) __THROWNL;
 
-- 
2.7.4