date and time created 80/10/30 00:35:46 by mckusick

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

diff --git a/usr/src/usr.bin/pascal/libpc/SQRT.c b/usr/src/usr.bin/pascal/libpc/SQRT.c
new file mode 100644 (file)
index 0000000..aebeedb
--- /dev/null
+++ b/usr/src/usr.bin/pascal/libpc/SQRT.c
@@ -0,0 +1,17 @@
+/* Copyright (c) 1979 Regents of the University of California */
+
+static char sccsid[] = "@(#)SQRT.c 1.1 %G%";
+
+#include "h01errs.h"
+
+double
+SQRT(value)
+
+       double  value;
+{
+       if (value <= 0) {
+               ERROR(ESQRT, value);
+               return;
+       }
+       return sqrt(value);
+}