1 files changed, 64 insertions, 0 deletions
diff --git a/rand/rand.c b/rand/rand.c
new file mode 100644
index 000000000..31969b298
--- /dev/null
+++ b/rand/rand.c
@@ -0,0 +1,64 @@
+/* gmp_randinit (state, algorithm, ...) -- Initialize a random state.
+
+Copyright 1999, 2000, 2001, 2002 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"
+
+#include <stdio.h> /* for NULL */
+
+#if HAVE_STDARG
+#include <stdarg.h>
+#else
+#include <varargs.h>
+#endif
+
+#include "gmp.h"
+#include "gmp-impl.h"
+
+void
+#if HAVE_STDARG
+gmp_randinit (gmp_randstate_t rstate,
+	      gmp_randalg_t alg,
+	      ...)
+#else
+gmp_randinit (va_alist)
+     va_dcl
+#endif
+{
+  va_list ap;
+#if HAVE_STDARG
+  va_start (ap, alg);
+#else
+  __gmp_randstate_struct *rstate;
+  gmp_randalg_t alg;
+  va_start (ap);
+  rstate = va_arg (ap, __gmp_randstate_struct *);
+  alg = va_arg (ap, gmp_randalg_t);
+#endif
+
+  switch (alg) {
+  case GMP_RAND_ALG_LC:
+    if (! gmp_randinit_lc_2exp_size (rstate, va_arg (ap, unsigned long)))
+      gmp_errno |= GMP_ERROR_INVALID_ARGUMENT;
+    break;
+  default:
+    gmp_errno |= GMP_ERROR_UNSUPPORTED_ARGUMENT;
+    break;
+  }
+  va_end (ap);
+}