Add mpz_clears, mpq_clears, mpf_clears.

1 files changed, 56 insertions, 0 deletions

diff --git a/mpf/clears.c b/mpf/clears.c
new file mode 100644
index 000000000..8d43006c4
--- /dev/null
+++ b/mpf/clears.c
@@ -0,0 +1,56 @@
+/* mpf_clears() -- Clear multiple mpf_t variables.
+
+Copyright 2009 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 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.
+
+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 Lesser General Public
+License for more details.
+
+You should have received a copy of the GNU Lesser General Public License
+along with the GNU MP Library.  If not, see http://www.gnu.org/licenses/.  */
+
+#include "config.h"
+
+#if HAVE_STDARG
+#include <stdarg.h>
+#else
+#include <varargs.h>
+#endif
+
+#include <stdio.h>		/* for NULL */
+#include "gmp.h"
+#include "gmp-impl.h"
+
+void
+#if HAVE_STDARG
+mpf_clears (mpf_ptr x, ...)
+#else
+mpf_clears (va_alist)
+     va_dcl
+#endif
+{
+  va_list  ap;
+
+#if HAVE_STDARG
+  va_start (ap, x);
+#else
+  mpf_ptr x;
+  va_start (ap);
+  x = va_arg (ap, mpf_ptr);
+#endif
+
+  while (x != NULL)
+    {
+      mpf_clear (x);
+      x = va_arg (ap, mpf_ptr);
+    }
+  va_end (ap);
+}