From e0b239b45d9aae0ac9d23b79d29e8d7d5374a656 Mon Sep 17 00:00:00 2001
From: "Jan (janneke) Nieuwenhuizen" <janneke@gnu.org>
Date: Tue, 1 Nov 2022 10:19:34 +0100
Subject: [PATCH] DRAFT lib: Add strcoll stub.

* lib/stub/strcoll.c: New file.
* build-aux/configure-lib.sh (libc_gnu_SOURCES): Add it.
* include/string.h (strcoll): Add prototype.
---
 build-aux/configure-lib.sh |  1 +
 include/string.h           |  1 +
 lib/stub/strcoll.c         | 28 ++++++++++++++++++++++++++++
 3 files changed, 30 insertions(+)
 create mode 100644 lib/stub/strcoll.c

diff --git a/build-aux/configure-lib.sh b/build-aux/configure-lib.sh
index 8be65233..0f9bc8f9 100644
--- a/build-aux/configure-lib.sh
+++ b/build-aux/configure-lib.sh
@@ -400,6 +400,7 @@ lib/stub/sigfillset.c
 lib/stub/sigsetmask.c
 lib/stub/sin.c
 lib/stub/sqrt.c
+lib/stub/strcoll.c
 lib/stub/strftime.c
 lib/stub/strsignal.c
 lib/stub/sys_siglist.c
diff --git a/include/string.h b/include/string.h
index 441faeda..ad0221b9 100644
--- a/include/string.h
+++ b/include/string.h
@@ -42,6 +42,7 @@ char *strcat (char *dest, char const *src);
 char *strchr (char const *s, int c);
 int strcasecmp (char const *s1, char const *s2);
 int strcmp (char const *, char const *);
+int strcoll (char const *, char const *);
 char *strcpy (char *dest, char const *src);
 size_t strlen (char const *);
 char *strncpy (char *to, char const *from, size_t size);
diff --git a/lib/stub/strcoll.c b/lib/stub/strcoll.c
new file mode 100644
index 00000000..52cb564f
--- /dev/null
+++ b/lib/stub/strcoll.c
@@ -0,0 +1,28 @@
+/* -*-comment-start: "//";comment-end:""-*-
+ * GNU Mes --- Maxwell Equations of Software
+ * Copyright © 2022 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
+ *
+ * This file is part of GNU Mes.
+ *
+ * GNU Mes is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or (at
+ * your option) any later version.
+ *
+ * GNU Mes 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with GNU Mes.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <mes/lib.h>
+#include <string.h>
+
+int
+strcoll (char const *a, char const *b)
+{
+  return strcmp (a, b);
+}