New module 'mbsrtowcs'.

[gnulib.git] / m4 / mbsrtowcs.m4

diff --git a/m4/mbsrtowcs.m4 b/m4/mbsrtowcs.m4
new file mode 100644 (file)
index 0000000..004e500
--- /dev/null
+++ b/m4/mbsrtowcs.m4
@@ -0,0 +1,24 @@
+# mbsrtowcs.m4 serial 1
+dnl Copyright (C) 2008 Free Software Foundation, Inc.
+dnl This file is free software; the Free Software Foundation
+dnl gives unlimited permission to copy and/or distribute it,
+dnl with or without modifications, as long as this notice is preserved.
+
+AC_DEFUN([gl_FUNC_MBSRTOWCS],
+[
+  AC_REQUIRE([gl_WCHAR_H_DEFAULTS])
+
+  AC_REQUIRE([AC_TYPE_MBSTATE_T])
+  AC_CHECK_FUNCS_ONCE([mbsrtowcs])
+  if test $ac_cv_func_mbsrtowcs = no; then
+    HAVE_MBSRTOWCS=0
+    gl_REPLACE_WCHAR_H
+    AC_LIBOBJ([mbsrtowcs])
+    gl_PREREQ_MBSRTOWCS
+  fi
+])
+
+# Prerequisites of lib/mbsrtowcs.c.
+AC_DEFUN([gl_PREREQ_MBSRTOWCS], [
+  :
+])