entered into RCS

diff --git a/src/s/ultrix4-3.h b/src/s/ultrix4-3.h
index 0ca4900ffaa55e83fd117b58aed626bb1932599b..c8d5e4a324e08ab77e8063992fef81722a212a09 100644 (file)
--- a/src/s/ultrix4-3.h
+++ b/src/s/ultrix4-3.h
@@ -6,3 +6,8 @@
 
 /* Must set the line discipline to this, to make termio work.  */
 #define SET_LINE_DISCIPLINE TERMIODISC
+
+#ifndef NOT_C_CODE
+/* The address of this is used, but Ultrix header files don't declare it.  */
+extern double rint ();
+#endif