date and time created 80/10/30 00:34:35 by mckusick

SCCS-vsn: usr.bin/pascal/libpc/RANG4.c 1.1

diff --git a/usr/src/usr.bin/pascal/libpc/RANG4.c b/usr/src/usr.bin/pascal/libpc/RANG4.c
new file mode 100644 (file)
index 0000000..a380f87
--- /dev/null
+++ b/usr/src/usr.bin/pascal/libpc/RANG4.c
@@ -0,0 +1,18 @@
+/* Copyright (c) 1979 Regents of the University of California */
+
+static char sccsid[] = "@(#)RANG4.c 1.1 %G%";
+
+#include "h01errs.h"
+
+RANG4(value, lower, upper)
+
+       int     value;
+       int     lower;
+       int     upper;
+{
+       if (value < lower || value > upper) {
+               ERROR(ERANGE, value);
+               return;
+       }
+       return  value;
+}