1 files changed, 9 insertions, 0 deletions
diff --git a/contrib/libf2c/libF77/r_sqrt.c b/contrib/libf2c/libF77/r_sqrt.c
new file mode 100644
index 0000000..ed832ba
--- /dev/null
+++ b/contrib/libf2c/libF77/r_sqrt.c
@@ -0,0 +1,9 @@
+#include "f2c.h"
+
+#undef abs
+#include <math.h>
+double
+r_sqrt (real * x)
+{
+  return (sqrt (*x));
+}