1 files changed, 8 insertions, 0 deletions

diff --git a/src/s/irix6-0.h b/src/s/irix6-0.h
index effe7851b6e..d6bc7820337 100644
--- a/src/s/irix6-0.h
+++ b/src/s/irix6-0.h
@@ -29,3 +29,11 @@
 /* Canced the #define that is in irix5-0.h.  */
 #undef ospeed
 #endif
+
+/* Cancel some #define's in usg5-4.h.
+   Larry Hunter <hunter@nlm.nih.gov> said this was needed
+   for Irix 6.5.  Let's see if it is safe in 6.N, N<5, as well.  */
+#undef TIOCSIGSEND
+#undef bcopy
+#undef bcmp
+#undef bzero