On OS/2 kLIBC, `max_align_t' is defined only in C++ mode.
* lib/stddef.in.h [OS/2 kLIBC]: Include <cstddef> in C++ mode.
---
lib/stddef.in.h | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/lib/stddef.in.h b/lib/stddef.in.h
index 77147e9bc..c415cbb85 100644
--- a/lib/stddef.in.h
+++ b/lib/stddef.in.h
@@ -104,7 +104,8 @@ typedef long max_align_t;
On MSVC, max_align_t is defined only in C++ mode, after <cstddef> was
included. Its definition is good since it has an alignment of 8 (on x86
and x86_64). */
-#if defined _MSC_VER && defined __cplusplus
+#if (defined _MSC_VER || (defined __KLIBC__ && !defined __LIBCN__)) \
+ && defined __cplusplus
# include <cstddef>
#else
# if ! (@HAVE_MAX_ALIGN_T@ || defined _GCC_MAX_ALIGN_T)
--
2.22.0
