From: Paul Eggert <eggert@cs.ucla.edu>
Date: Wed, 5 Aug 2020 06:24:03 +0000 (-0700)
Subject: Sync regex.h from Gnulib
X-Git-Tag: glibc-2.33~590
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=6aa1160d16b0886af125a7e7883aab2203ed156d;p=thirdparty%2Fglibc.git

Sync regex.h from Gnulib

* posix/regex.h: Remove an ‘#ifndef _CRAY’ that hasn’t been needed
for years in Gnulib (and was needed only because of Gnulib).
---

diff --git a/posix/regex.h b/posix/regex.h
index 87cce7f5cb8..5fe41c86853 100644
--- a/posix/regex.h
+++ b/posix/regex.h
@@ -600,11 +600,9 @@ extern void re_set_registers (struct re_pattern_buffer *__buffer,
 #endif	/* Use GNU */
 
 #if defined _REGEX_RE_COMP || (defined _LIBC && defined __USE_MISC)
-# ifndef _CRAY
 /* 4.2 bsd compatibility.  */
 extern char *re_comp (const char *);
 extern int re_exec (const char *);
-# endif
 #endif
 
 /* For plain 'restrict', use glibc's __restrict if defined.