diff --git a/ap/libc/glibc/glibc-2.23/stdio-common/tempname.c b/ap/libc/glibc/glibc-2.23/stdio-common/tempname.c
new file mode 100644
index 0000000..07102c5
--- /dev/null
+++ b/ap/libc/glibc/glibc-2.23/stdio-common/tempname.c
@@ -0,0 +1,51 @@
+/* Copyright (C) 1991-2016 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   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/>.  */
+
+#define __need_size_t
+#include <stddef.h>
+#include <stdio.h>
+#include <errno.h>
+
+/* Perform the "SVID path search malarkey" on DIR and PFX.  Write a
+   template suitable for use in __gen_tempname into TMPL, bounded
+   by TMPL_LEN. */
+int
+__path_search (char *tmpl, size_t tmpl_len, const char *dir, const char *pfx,
+	       int try_tmpdir)
+{
+  __set_errno (ENOSYS);
+  return -1;
+}
+stub_warning (__path_search)
+
+/* Generate a (hopefully) unique temporary filename
+   in DIR (if applicable), using template TMPL.
+   KIND determines what to do with that name.  It may be one of:
+     __GT_FILE:		create a file and return a read-write fd.
+     __GT_BIGFILE:	same, but use open64() (or equivalent).
+     __GT_DIR:		create a directory.
+     __GT_NOCREATE:	just find a name not currently in use.
+ */
+
+int
+__gen_tempname (char *tmpl, int suffixlen, int flags, int kind)
+{
+  __set_errno (ENOSYS);
+  return -1;
+}
+
+stub_warning (__gen_tempname)