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diff --git a/sourcecodes/localscore/RS.h b/sourcecodes/localscore/RS.h
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+/*
+ *  R : A Computer Language for Statistical Data Analysis
+ *  Copyright (C) 1999-2007 The R Core Team.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU Lesser General Public License as published by
+ *  the Free Software Foundation; either version 2.1 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 Lesser General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Lesser General Public License
+ *  along with this program; if not, a copy is available at
+ *  http://www.r-project.org/Licenses/
+ */
+
+/* Included by R.h: API */
+
+#ifndef R_RS_H
+#define R_RS_H
+
+#ifndef NO_C_HEADERS
+# include <string.h>		/* for memcpy */
+#endif
+
+#include "Rconfig.h"		/* for F77_APPEND_UNDERSCORE */
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+/* S Like Error Handling */
+
+#include "Error.h"	/* for error and warning */
+
+#ifndef STRICT_R_HEADERS
+
+#define R_PROBLEM_BUFSIZE	4096
+/* Parentheses added for FC4 with gcc4 and -D_FORTIFY_SOURCE=2 */
+#define PROBLEM			{char R_problem_buf[R_PROBLEM_BUFSIZE];(sprintf)(R_problem_buf,
+#define MESSAGE                 {char R_problem_buf[R_PROBLEM_BUFSIZE];(sprintf)(R_problem_buf,
+#define ERROR			),error(R_problem_buf);}
+#define RECOVER(x)		),error(R_problem_buf);}
+#define WARNING(x)		),warning(R_problem_buf);}
+#define LOCAL_EVALUATOR		/**/
+#define NULL_ENTRY		/**/
+#define WARN			WARNING(NULL)
+
+#endif
+
+/* S Like Memory Management */
+
+extern void *R_chk_calloc(size_t, size_t);
+extern void *R_chk_realloc(void *, size_t);
+extern void R_chk_free(void *);
+
+#ifndef STRICT_R_HEADERS
+/* S-PLUS 3.x but not 5.x NULLs the pointer in the following */
+#define Calloc(n, t)   (t *) R_chk_calloc( (size_t) (n), sizeof(t) )
+#define Realloc(p,n,t) (t *) R_chk_realloc( (void *)(p), (size_t)((n) * sizeof(t)) )
+#define Free(p)        (R_chk_free( (void *)(p) ), (p) = NULL)
+#endif
+#define R_Calloc(n, t)   (t *) R_chk_calloc( (size_t) (n), sizeof(t) )
+#define R_Realloc(p,n,t) (t *) R_chk_realloc( (void *)(p), (size_t)((n) * sizeof(t)) )
+#define R_Free(p)      (R_chk_free( (void *)(p) ), (p) = NULL)
+
+#define Memcpy(p,q,n)  memcpy( p, q, (size_t)( (n) * sizeof(*p) ) )
+
+#define CallocCharBuf(n) (char *) R_chk_calloc((size_t) ((n)+1), sizeof(char))
+
+/* S Like Fortran Interface */
+/* These may not be adequate everywhere. Convex had _ prepending common
+   blocks, and some compilers may need to specify Fortran linkage */
+
+#ifdef HAVE_F77_UNDERSCORE
+# define F77_CALL(x)	x ## _
+#else
+# define F77_CALL(x)	x
+#endif
+#define F77_NAME(x)    F77_CALL(x)
+#define F77_SUB(x)     F77_CALL(x)
+#define F77_COM(x)     F77_CALL(x)
+#define F77_COMDECL(x) F77_CALL(x)
+
+#ifndef NO_CALL_R
+void	call_R(char*, long, void**, char**, long*, char**, long, char**);
+#endif
+
+#ifdef  __cplusplus
+}
+#endif
+
+#endif /* R_RS_H */