Add strftime_l(3).

libc/Makefile

@@ -158,6 +158,7 @@ time/gmtime.o \
 time/gmtime_r.o \
 time/mktime.o \
 timespec/timespec.o \
+time/strftime_l.o \
 time/strftime.o \
 time/timegm.o \
 wchar/mbrlen.o \

libc/time/strftime_l.cpp

@@ -0,0 +1,32 @@
+/*******************************************************************************
+
+    Copyright(C) Jonas 'Sortie' Termansen 2013.
+
+    This file is part of the Sortix C Library.
+
+    The Sortix 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 3 of the License, or (at your
+    option) any later version.
+
+    The Sortix 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 Sortix C Library. If not, see <http://www.gnu.org/licenses/>.
+
+    time/strftime_l.cpp
+    Format time and date into a string using the given locale.
+
+*******************************************************************************/
+
+#include <time.h>
+
+extern "C"
+size_t strftime_l(char* restrict s, size_t max, const char* restrict format,
+                  const struct tm* restrict tm, locale_t /*locale*/)
+{
+	return strftime(s, max, format, tm);
+}