Index: test/msan/iconv.cc
===================================================================
--- test/msan/iconv.cc
+++ test/msan/iconv.cc
@@ -15,8 +15,8 @@
   char inbuf_[100];
   strcpy(inbuf_, "sample text");
   char outbuf_[100];
-#if defined(__FreeBSD__)
-  // FreeBSD's iconv() expects the 2nd argument be of type 'const char**'.
+#if defined(__FreeBSD__) || defined(__NetBSD__)
+  // Some OSes expect the 2nd argument of iconv(3) to be of type const char **
   const char *inbuf = inbuf_;
 #else
   char *inbuf = inbuf_;