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-rw-r--r--src/cmd/rc/rc.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/cmd/rc/rc.h b/src/cmd/rc/rc.h
index 0996eec5..3e79617d 100644
--- a/src/cmd/rc/rc.h
+++ b/src/cmd/rc/rc.h
@@ -9,6 +9,9 @@
#ifdef Plan9
#include <u.h>
#include <libc.h>
+#undef NSIG
+#undef SIGINT
+#undef SIGQUIT
#define NSIG 32
#define SIGINT 2
#define SIGQUIT 3