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diff --git a/2.3-1/thirdparty/includes/GSL/gsl/gsl_complex.h b/2.3-1/thirdparty/includes/GSL/gsl/gsl_complex.h
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+++ b/2.3-1/thirdparty/includes/GSL/gsl/gsl_complex.h
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+/* complex/gsl_complex.h
+ *
+ * Copyright (C) 1996, 1997, 1998, 1999, 2000, 2007 Gerard Jungman, Brian Gough
+ *
+ * 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 3 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.
+ */
+
+#ifndef __GSL_COMPLEX_H__
+#define __GSL_COMPLEX_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
+
+
+/* two consecutive built-in types as a complex number */
+typedef double * gsl_complex_packed ;
+typedef float * gsl_complex_packed_float ;
+typedef long double * gsl_complex_packed_long_double ;
+
+typedef const double * gsl_const_complex_packed ;
+typedef const float * gsl_const_complex_packed_float ;
+typedef const long double * gsl_const_complex_packed_long_double ;
+
+
+/* 2N consecutive built-in types as N complex numbers */
+typedef double * gsl_complex_packed_array ;
+typedef float * gsl_complex_packed_array_float ;
+typedef long double * gsl_complex_packed_array_long_double ;
+
+typedef const double * gsl_const_complex_packed_array ;
+typedef const float * gsl_const_complex_packed_array_float ;
+typedef const long double * gsl_const_complex_packed_array_long_double ;
+
+
+/* Yes... this seems weird. Trust us. The point is just that
+ sometimes you want to make it obvious that something is
+ an output value. The fact that it lacks a 'const' may not
+ be enough of a clue for people in some contexts.
+ */
+typedef double * gsl_complex_packed_ptr ;
+typedef float * gsl_complex_packed_float_ptr ;
+typedef long double * gsl_complex_packed_long_double_ptr ;
+
+typedef const double * gsl_const_complex_packed_ptr ;
+typedef const float * gsl_const_complex_packed_float_ptr ;
+typedef const long double * gsl_const_complex_packed_long_double_ptr ;
+
+
+typedef struct
+ {
+ long double dat[2];
+ }
+gsl_complex_long_double;
+
+typedef struct
+ {
+ double dat[2];
+ }
+gsl_complex;
+
+typedef struct
+ {
+ float dat[2];
+ }
+gsl_complex_float;
+
+#define GSL_REAL(z) ((z).dat[0])
+#define GSL_IMAG(z) ((z).dat[1])
+#define GSL_COMPLEX_P(zp) ((zp)->dat)
+#define GSL_COMPLEX_P_REAL(zp) ((zp)->dat[0])
+#define GSL_COMPLEX_P_IMAG(zp) ((zp)->dat[1])
+#define GSL_COMPLEX_EQ(z1,z2) (((z1).dat[0] == (z2).dat[0]) && ((z1).dat[1] == (z2).dat[1]))
+
+#define GSL_SET_COMPLEX(zp,x,y) do {(zp)->dat[0]=(x); (zp)->dat[1]=(y);} while(0)
+#define GSL_SET_REAL(zp,x) do {(zp)->dat[0]=(x);} while(0)
+#define GSL_SET_IMAG(zp,y) do {(zp)->dat[1]=(y);} while(0)
+
+#define GSL_SET_COMPLEX_PACKED(zp,n,x,y) do {*((zp)+2*(n))=(x); *((zp)+(2*(n)+1))=(y);} while(0)
+
+__END_DECLS
+
+#endif /* __GSL_COMPLEX_H__ */