| /* |
| * R : A Computer Language for Statistical Data Analysis |
| * Copyright (C) 1999-2016 The R Core Team |
| * |
| * 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, a copy is available at |
| * https://www.R-project.org/Licenses/ |
| */ |
| |
| /* |
| C functions to be called from alternative front-ends. |
| |
| Part of the API for such front-ends but not for packages. |
| */ |
| |
| #ifndef R_EXT_RSTARTUP_H_ |
| #define R_EXT_RSTARTUP_H_ |
| |
| #if defined(__cplusplus) && !defined(DO_NOT_USE_CXX_HEADERS) |
| # include <cstddef> |
| # define R_SIZE_T std::size_t |
| #else |
| # include <stddef.h> /* for size_t */ |
| # define R_SIZE_T size_t |
| #endif |
| |
| #include <R_ext/Boolean.h> /* TRUE/FALSE */ |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| #ifdef Win32 |
| typedef int (*blah1) (const char *, char *, int, int); |
| typedef void (*blah2) (const char *, int); |
| typedef void (*blah3) (void); |
| typedef void (*blah4) (const char *); |
| /* Return value here is expected to be 1 for Yes, -1 for No and 0 for Cancel: |
| symbolic constants in graphapp.h */ |
| typedef int (*blah5) (const char *); |
| typedef void (*blah6) (int); |
| typedef void (*blah7) (const char *, int, int); |
| typedef enum {RGui, RTerm, LinkDLL} UImode; |
| #endif |
| |
| /* Startup Actions */ |
| typedef enum { |
| SA_NORESTORE,/* = 0 */ |
| SA_RESTORE, |
| SA_DEFAULT,/* was === SA_RESTORE */ |
| SA_NOSAVE, |
| SA_SAVE, |
| SA_SAVEASK, |
| SA_SUICIDE |
| } SA_TYPE; |
| |
| typedef struct |
| { |
| Rboolean R_Quiet; |
| Rboolean R_Slave; |
| Rboolean R_Interactive; |
| Rboolean R_Verbose; |
| Rboolean LoadSiteFile; |
| Rboolean LoadInitFile; |
| Rboolean DebugInitFile; |
| SA_TYPE RestoreAction; |
| SA_TYPE SaveAction; |
| R_SIZE_T vsize; |
| R_SIZE_T nsize; |
| R_SIZE_T max_vsize; |
| R_SIZE_T max_nsize; |
| R_SIZE_T ppsize; |
| int NoRenviron; |
| |
| #ifdef Win32 |
| char *rhome; /* R_HOME */ |
| char *home; /* HOME */ |
| blah1 ReadConsole; |
| blah2 WriteConsole; |
| blah3 CallBack; |
| blah4 ShowMessage; |
| blah5 YesNoCancel; |
| blah6 Busy; |
| UImode CharacterMode; |
| blah7 WriteConsoleEx; /* used only if WriteConsole is NULL */ |
| #endif |
| } structRstart; |
| |
| typedef structRstart *Rstart; |
| |
| void R_DefParams(Rstart); |
| void R_SetParams(Rstart); |
| void R_SetWin32(Rstart); |
| void R_SizeFromEnv(Rstart); |
| void R_common_command_line(int *, char **, Rstart); |
| |
| void R_set_command_line_arguments(int argc, char **argv); |
| |
| void setup_Rmainloop(void); // also in Rembedded.h |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| #endif |