Index: lib/msan/msan_interceptors.cc
===================================================================
--- lib/msan/msan_interceptors.cc
+++ lib/msan/msan_interceptors.cc
@@ -37,6 +37,18 @@
 // ACHTUNG! No other system header includes in this file.
 // Ideally, we should get rid of stdarg.h as well.
 
+#if SANITIZER_NETBSD
+#define gettimeofday __gettimeofday50
+#define getrusage __getrusage50
+#define shmctl __shmctl50
+#endif
+
+#if SANITIZER_NETBSD
+#define sigaction_symname __sigaction14
+#else
+#define sigaction_symname sigaction
+#endif
+
 using namespace __msan;
 
 using __sanitizer::memory_order;