1 files changed, 1 insertions, 1 deletions

diff --git a/src/s/netbsd.h b/src/s/netbsd.h
index 1a134f37443..b5cd081b418 100644
--- a/src/s/netbsd.h
+++ b/src/s/netbsd.h
@@ -94,7 +94,7 @@
    before syssignal.h is included, to work around interface conflicts
    that are handled with CPP __RENAME() macro in signal.h.  */
 
-#ifndef NO_C_SOURCE
+#ifndef NOT_C_CODE
 #include <signal.h>
 #endif