1 /* 2 * R : A Computer Language for Statistical Data Analysis 3 * Copyright (C) 1998-2016 The R Core Team 4 * 5 * This header file is free software; you can redistribute it and/or modify 6 * it under the terms of the GNU Lesser General Public License as published by 7 * the Free Software Foundation; either version 2.1 of the License, or 8 * (at your option) any later version. 9 * 10 * This file is part of R. R is distributed under the terms of the 11 * GNU General Public License, either Version 2, June 1991 or Version 3, 12 * June 2007. See doc/COPYRIGHTS for details of the copyright status of R. 13 * 14 * This program is distributed in the hope that it will be useful, 15 * but WITHOUT ANY WARRANTY; without even the implied warranty of 16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 17 * GNU Lesser General Public License for more details. 18 * 19 * You should have received a copy of the GNU Lesser General Public License 20 * along with this program; if not, a copy is available at 21 * https://www.R-project.org/Licenses/ 22 */ 23 24 /* Included by R.h: API */ 25 26 #ifndef R_EXT_PRINT_H_ 27 #define R_EXT_PRINT_H_ 28 29 #ifdef __cplusplus 30 /* If the vprintf interface is defined at all in C++ it may only be 31 defined in namespace std. It is part of the C++11 standard. */ 32 # ifdef R_USE_C99_IN_CXX 33 # include <cstdarg> 34 # define R_VA_LIST std::va_list 35 # endif 36 extern "C" { 37 #else 38 # include <stdarg.h> 39 # define R_VA_LIST va_list 40 #endif 41 42 void Rprintf(const char *, ...); 43 void REprintf(const char *, ...); 44 #if !defined(__cplusplus) || defined R_USE_C99_IN_CXX 45 void Rvprintf(const char *, R_VA_LIST); 46 void REvprintf(const char *, R_VA_LIST); 47 #endif 48 49 #ifdef __cplusplus 50 } 51 #endif 52 53 #endif /* R_EXT_PRINT_H_ */ 54