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-rw-r--r--m4/mbrtoc32.m45
1 files changed, 4 insertions, 1 deletions
diff --git a/m4/mbrtoc32.m4 b/m4/mbrtoc32.m4
index acbd7f537c..ed0234fbc0 100644
--- a/m4/mbrtoc32.m4
+++ b/m4/mbrtoc32.m4
@@ -1,4 +1,4 @@
-# mbrtoc32.m4 serial 12
+# mbrtoc32.m4 serial 13
dnl Copyright (C) 2014-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
@@ -9,6 +9,9 @@ AC_DEFUN([gl_FUNC_MBRTOC32],
AC_REQUIRE([gl_UCHAR_H_DEFAULTS])
AC_REQUIRE([AC_TYPE_MBSTATE_T])
+ dnl Determine REPLACE_MBSTATE_T, from which GNULIB_defined_mbstate_t is
+ dnl determined. It describes how our overridden mbrtowc is implemented.
+ dnl We then implement mbrtoc32 accordingly.
gl_MBSTATE_T_BROKEN
AC_REQUIRE([gl_TYPE_CHAR32_T])