1 files changed, 0 insertions, 61 deletions
diff --git a/stdlib/rpmatch.c b/stdlib/rpmatch.c
deleted file mode 100644
index 965c2999d8..0000000000
--- a/stdlib/rpmatch.c
+++ /dev/null
@@ -1,61 +0,0 @@
-/* Determine whether string value is affirmation or negative response
-   according to current locale's data.
-   This file is part of the GNU C Library.
-   Copyright (C) 1996-2017 Free Software Foundation, Inc.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
-
-#include <langinfo.h>
-#include <stdlib.h>
-#include <regex.h>
-
-
-/* Match against one of the response patterns, compiling the pattern
-   first if necessary.  */
-static int
-try (const char *response,
-     const int tag, const int match, const int nomatch,
-     const char **lastp, regex_t *re)
-{
-  const char *pattern = nl_langinfo (tag);
-  if (pattern != *lastp)
-    {
-      /* The pattern has changed.  */
-      if (*lastp != NULL)
-        {
-          /* Free the old compiled pattern.  */
-          __regfree (re);
-          *lastp = NULL;
-        }
-      /* Compile the pattern and cache it for future runs.  */
-      if (__regcomp (re, pattern, REG_EXTENDED) != 0)
-        return -1;
-      *lastp = pattern;
-    }
-
-  /* Try the pattern.  */
-  return __regexec (re, response, 0, NULL, 0) == 0 ? match : nomatch;
-}
-
-int
-rpmatch (const char *response)
-{
-  /* We cache the response patterns and compiled regexps here.  */
-  static const char *yesexpr, *noexpr;
-  static regex_t yesre, nore;
-
-  return (try (response, YESEXPR, 1, 0, &yesexpr, &yesre) ?:
-	  try (response, NOEXPR, 0, -1, &noexpr, &nore));
-}