1 files changed, 17 insertions, 0 deletions
diff --git a/gnu/lib/libgmp/tests/urandom.h b/gnu/lib/libgmp/tests/urandom.h
new file mode 100644
index 0000000..e018580
--- /dev/null
+++ b/gnu/lib/libgmp/tests/urandom.h
@@ -0,0 +1,17 @@
+#if defined (hpux) || defined (__alpha__)
+/* HPUX lacks random().  DEC Alpha's random() returns a double.  */
+static inline unsigned long
+urandom ()
+{
+  return mrand48 ();
+}
+#else
+long random ();
+
+static inline unsigned long
+urandom ()
+{
+  /* random() returns 31 bits, we want 32.  */
+  return random() ^ (random() << 1);
+}
+#endif