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diff --git a/gsl-1.9/specfunc/gsl_sf_transport.h b/gsl-1.9/specfunc/gsl_sf_transport.h
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+/* specfunc/gsl_sf_transport.h
+ *
+ * Copyright (C) 1996, 1997, 1998, 1999, 2000 Gerard Jungman
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or (at
+ * your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ */
+
+/* Author: G. Jungman */
+
+#ifndef __GSL_SF_TRANSPORT_H__
+#define __GSL_SF_TRANSPORT_H__
+
+#include <gsl/gsl_sf_result.h>
+
+#undef __BEGIN_DECLS
+#undef __END_DECLS
+#ifdef __cplusplus
+# define __BEGIN_DECLS extern "C" {
+# define __END_DECLS }
+#else
+# define __BEGIN_DECLS /* empty */
+# define __END_DECLS /* empty */
+#endif
+
+__BEGIN_DECLS
+
+
+/* Transport function:
+ * J(n,x) := Integral[ t^n e^t /(e^t - 1)^2, {t,0,x}]
+ */
+
+/* J(2,x)
+ *
+ * exceptions: GSL_EDOM
+ */
+int gsl_sf_transport_2_e(const double x, gsl_sf_result * result);
+double gsl_sf_transport_2(const double x);
+
+
+/* J(3,x)
+ *
+ * exceptions: GSL_EDOM, GSL_EUNDRFLW
+ */
+int gsl_sf_transport_3_e(const double x, gsl_sf_result * result);
+double gsl_sf_transport_3(const double x);
+
+
+/* J(4,x)
+ *
+ * exceptions: GSL_EDOM, GSL_EUNDRFLW
+ */
+int gsl_sf_transport_4_e(const double x, gsl_sf_result * result);
+double gsl_sf_transport_4(const double x);
+
+
+/* J(5,x)
+ *
+ * exceptions: GSL_EDOM, GSL_EUNDRFLW
+ */
+int gsl_sf_transport_5_e(const double x, gsl_sf_result * result);
+double gsl_sf_transport_5(const double x);
+
+
+__END_DECLS
+
+#endif /* __GSL_SF_TRANSPORT_H__ */