diff --git a/samplecode/SamplePatch.cpp b/samplecode/SamplePatch.cpp
index 4669630..3f898bc 100644
--- a/samplecode/SamplePatch.cpp
+++ b/samplecode/SamplePatch.cpp
@@ -52,7 +52,7 @@
 
 class Patch {
 public:
-    Patch() { bzero(fPts, sizeof(fPts)); }
+    Patch() { sk_bzero(fPts, sizeof(fPts)); }
     ~Patch() {}
     
     void setPatch(const SkPoint pts[12]) {