Add Chromium-only Blender WebEngine parity work

blender-5.2.0/extern/gmp-source/mpf/inits.c

@@ -0,0 +1,49 @@
+/* mpf_inits() -- Initialize multiple mpf_t variables and set them to 0.
+
+Copyright 2009, 2015 Free Software Foundation, Inc.
+
+This file is part of the GNU MP Library.
+
+The GNU MP Library is free software; you can redistribute it and/or modify
+it under the terms of either:
+
+  * 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.
+
+or
+
+  * the GNU General Public License as published by the Free Software
+    Foundation; either version 2 of the License, or (at your option) any
+    later version.
+
+or both in parallel, as here.
+
+The GNU MP 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 General Public License
+for more details.
+
+You should have received copies of the GNU General Public License and the
+GNU Lesser General Public License along with the GNU MP Library.  If not,
+see https://www.gnu.org/licenses/.  */
+
+#include <stdarg.h>
+#include "gmp-impl.h"
+
+void
+mpf_inits (mpf_ptr x, ...)
+{
+  va_list  ap;
+
+  va_start (ap, x);
+
+  do
+    {
+      mpf_init (x);
+      x = va_arg (ap, mpf_ptr);
+    }
+  while (x != NULL);
+
+  va_end (ap);
+}