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265
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1 /* sysdll.h --- system dependent support for dynamic linked libraries
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2 Copyright (C) 1998 Free Software Foundation, Inc.
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3 Author: William Perry <wmperry@aventail.com>
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4
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5 This file is part of XEmacs.
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6
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7 XEmacs is free software; you can redistribute it and/or modify it
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8 under the terms of the GNU General Public License as published by the
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9 Free Software Foundation; either version 2, or (at your option) any
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10 later version.
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11
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12 XEmacs is distributed in the hope that it will be useful, but WITHOUT
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13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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15 for more details.
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16
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17 You should have received a copy of the GNU General Public License
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18 along with XEmacs; see the file COPYING. If not, write to the Free
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19 Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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20 02111-1307, USA. */
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21
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440
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22 #ifndef INCLUDED_sysdll_h_
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23 #define INCLUDED_sysdll_h_
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265
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24
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25 #ifdef __cplusplus
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26 extern "C" {
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27 #endif
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28
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442
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29 #if defined(WIN32_NATIVE)
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265
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30 #define DLLEXPORT __declspec(dllexport)
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442
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31 #elif defined(WIN16)
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265
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32 #define DLLEXPORT FAR PASCAL _EXPORT
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33 #else
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34 #define DLLEXPORT
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35 #endif
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36
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37 typedef void * dll_handle;
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38 typedef void * dll_func;
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39 typedef void * dll_var;
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40
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1706
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41 extern int dll_init(const Extbyte *);
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42 extern int dll_shutdown(void);
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43 extern dll_handle dll_open(Lisp_Object);
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44 extern int dll_close(dll_handle);
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45 extern dll_func dll_function(dll_handle, const CIbyte *);
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46 extern dll_var dll_variable(dll_handle, const CIbyte *);
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47 extern Lisp_Object dll_error(dll_handle);
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265
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48
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49 #ifdef __cplusplus
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50 }
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51 #endif
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52
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442
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53 /* More stand-ins ... */
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54
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55 #define Qdll_filename_encoding Qfile_name
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56 #define Qdll_function_name_encoding Qnative
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57
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440
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58 #endif /* INCLUDED_sysdll_h_ */
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