gcc/ChangeLog:
* Makefile.in
* ginclude/stdcountof.h: Add countof macro.
Signed-off-by: Alejandro Colomar <a...@kernel.org>
---
gcc/Makefile.in | 1 +
gcc/ginclude/stdcountof.h | 31 +++++++++++++++++++++++++++++++
2 files changed, 32 insertions(+)
create mode 100644 gcc/ginclude/stdcountof.h
diff --git a/gcc/Makefile.in b/gcc/Makefile.in
index e3af923e0e04..8d5d357632e1 100644
--- a/gcc/Makefile.in
+++ b/gcc/Makefile.in
@@ -481,6 +481,7 @@ USER_H = $(srcdir)/ginclude/float.h \
$(srcdir)/ginclude/stdalign.h \
$(srcdir)/ginclude/stdatomic.h \
$(srcdir)/ginclude/stdckdint.h \
+ $(srcdir)/ginclude/stdcountof.h \
$(EXTRA_HEADERS)
USER_H_INC_NEXT_PRE = @user_headers_inc_next_pre@
diff --git a/gcc/ginclude/stdcountof.h b/gcc/ginclude/stdcountof.h
new file mode 100644
index 000000000000..b56097376275
--- /dev/null
+++ b/gcc/ginclude/stdcountof.h
@@ -0,0 +1,31 @@
+/* Copyright (C) 2025 Free Software Foundation, Inc.
+
+This file is part of GCC.
+
+GCC 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, or (at your option)
+any later version.
+
+GCC 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.
+
+Under Section 7 of GPL version 3, you are granted additional
+permissions described in the GCC Runtime Library Exception, version
+3.1, as published by the Free Software Foundation.
+
+You should have received a copy of the GNU General Public License and
+a copy of the GCC Runtime Library Exception along with this program;
+see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
+<http://www.gnu.org/licenses/>. */
+
+/* ISO C2Y: 7.21 Array count <stdcountof.h>. */
+
+#ifndef _STDCOUNTOF_H
+#define _STDCOUNTOF_H
+
+#define countof _Countof
+
+#endif /* stdcountof.h */
--
2.49.0
