1 files changed, 12 insertions, 0 deletions
diff --git a/lib/libF77/derf_.c b/lib/libF77/derf_.c
new file mode 100644
index 0000000..6afaccd
--- /dev/null
+++ b/lib/libF77/derf_.c
@@ -0,0 +1,12 @@
+#include "f2c.h"
+
+#ifdef KR_headers
+double erf();
+double derf_(x) doublereal *x;
+#else
+extern double erf(double);
+double derf_(doublereal *x)
+#endif
+{
+return( erf(*x) );
+}