diff --git a/test/FrontendC/2004-02-13-Memset.c b/test/FrontendC/2004-02-13-Memset.c
index 423108b4475..451d3af5e77 100644
--- a/test/FrontendC/2004-02-13-Memset.c
+++ b/test/FrontendC/2004-02-13-Memset.c
@@ -1,6 +1,7 @@
 // RUN: %llvmgcc -xc %s -c -o - | llvm-dis | grep llvm.memset | count 3
 
-#include <memory.h>
+void *memset(void*, int, long);
+void bzero(void*, int);
 
 void test(int* X, char *Y) {
   memset(X, 4, 1000);