Imported Upstream version 1upstream/1

1 files changed, 21 insertions, 0 deletions

diff --git a/doc/progs/cgo2.go b/doc/progs/cgo2.go
new file mode 100644
index 000000000..f38473b13
--- /dev/null
+++ b/doc/progs/cgo2.go
@@ -0,0 +1,21 @@
+// Copyright 2012 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+package rand2
+
+/*
+#include <stdlib.h>
+*/
+import "C"
+
+func Random() int {
+	var r C.long = C.random()
+	return int(r)
+}
+
+// STOP OMIT
+func Seed(i int) {
+	C.srandom(C.uint(i))
+}
+
+// END OMIT