runtime: fix windows breakage

R=iant
CC=golang-dev
https://golang.org/cl/3344044

diff --git a/src/pkg/runtime/windows/runtime_defs.go b/src/pkg/runtime/windows/runtime_defs.go
index 3a0917a2510b2dfeb41bbf17af7196c604854b00..34a9b3259782638d1e96a490f758e0182c95448d 100644 (file)
--- a/src/pkg/runtime/windows/runtime_defs.go
+++ b/src/pkg/runtime/windows/runtime_defs.go
@@ -6,6 +6,8 @@
 
 package runtime
 
+import "unsafe"
+
 const (
        Windows = 1
 )