| /* |
| * R : A Computer Language for Statistical Data Analysis |
| * Copyright (C) 1995, 1996 Robert Gentleman and Ross Ihaka |
| * Copyright (C) 1997--2016 The R Core Team. |
| * |
| * This header file 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 file is part of R. R is distributed under the terms of the |
| * GNU General Public License, either Version 2, June 1991 or Version 3, |
| * June 2007. See doc/COPYRIGHTS for details of the copyright status of R. |
| * |
| * 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 |
| * https://www.R-project.org/Licenses/ |
| * |
| * Much of this is from Doug Bates. |
| */ |
| |
| /* |
| This is a legacy header and no longer documented. |
| Code using it should be converted to use R.h |
| */ |
| |
| /* This header includes C headers and so is not safe for inclusion |
| from C++: use R.h instead. */ |
| |
| #ifndef R_S_H |
| #define R_S_H |
| |
| #ifndef USING_R |
| # define USING_R |
| /* is this a good idea? - conflicts with many versions of f2c.h */ |
| # define longint int |
| #endif |
| |
| #ifdef __cplusplus |
| # error S.h can not be used from C++ code: use R.h instead |
| #endif |
| |
| #include <stddef.h> |
| #include <stdlib.h> |
| #include <stdio.h> |
| #include <limits.h> |
| #include <float.h> |
| #include <math.h> |
| |
| #include <Rconfig.h> |
| #include <R_ext/Constants.h> |
| #include <R_ext/Memory.h> /* S_alloc */ |
| |
| /* subset of those in Random.h */ |
| extern void seed_in(long *); |
| extern void seed_out(long *); |
| extern double unif_rand(void); |
| extern double norm_rand(void); |
| |
| /* Macros for S/R Compatibility */ |
| |
| #include <R_ext/RS.h> |
| /* for PROBLEM ... Calloc, Realloc, Free, Memcpy, F77_xxxx */ |
| |
| /* S4 uses macros equivalent to */ |
| #define Salloc(n,t) (t*)S_alloc(n, sizeof(t)) |
| #define Srealloc(p,n,old,t) (t*)S_realloc(p,n,old,sizeof(t)) |
| |
| /* S's complex is different, and is a define to S_complex now */ |
| typedef struct { |
| double re; |
| double im; |
| } S_complex; |
| |
| #ifdef S_OLD_COMPLEX |
| # define complex S_complex |
| #endif |
| |
| #ifndef NO_CALL_R |
| /* Not quite full compatibility: beware! */ |
| /* void call_R(char*, long, void**, char**, long*, char**, long, char**);*/ |
| #define call_S call_R |
| #endif |
| |
| #endif /* !R_S_H */ |