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1 /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */
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2
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3 /*
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4 Vamp
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5
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6 An API for audio analysis and feature extraction plugins.
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7
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8 Centre for Digital Music, Queen Mary, University of London.
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9 Copyright 2006 Chris Cannam.
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10
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11 Permission is hereby granted, free of charge, to any person
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12 obtaining a copy of this software and associated documentation
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13 files (the "Software"), to deal in the Software without
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14 restriction, including without limitation the rights to use, copy,
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15 modify, merge, publish, distribute, sublicense, and/or sell copies
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16 of the Software, and to permit persons to whom the Software is
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17 furnished to do so, subject to the following conditions:
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18
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19 The above copyright notice and this permission notice shall be
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20 included in all copies or substantial portions of the Software.
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21
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22 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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23 EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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24 MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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25 NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR
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26 ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
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27 CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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28 WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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29
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30 Except as contained in this notice, the names of the Centre for
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31 Digital Music; Queen Mary, University of London; and Chris Cannam
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32 shall not be used in advertising or otherwise to promote the sale,
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33 use or other dealings in this Software without prior written
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34 authorization.
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35 */
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36
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37 #ifndef _SYSTEM_H_
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38 #define _SYSTEM_H_
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39
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40 #ifdef _WIN32
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41
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42 #include <windows.h>
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43
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44 #define DLOPEN(a,b) LoadLibrary((a).c_str())
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45 #define DLSYM(a,b) GetProcAddress((HINSTANCE)(a),(b))
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46 #define DLCLOSE(a) FreeLibrary((HINSTANCE)(a))
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47 #define DLERROR() ""
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48
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49 #define PLUGIN_SUFFIX "dll"
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50
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51 #else
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52
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53 #include <dlfcn.h>
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54
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55 #define DLOPEN(a,b) dlopen((a).c_str(),(b))
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56 #define DLSYM(a,b) dlsym((a),(b))
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57 #define DLCLOSE(a) dlclose((a))
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58 #define DLERROR() dlerror()
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59
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60 #ifdef __APPLE__
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61
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62 #define PLUGIN_SUFFIX "dylib"
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63 #define HAVE_OPENDIR 1
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64
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65 #else
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66
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67 #define PLUGIN_SUFFIX "so"
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68 #define HAVE_OPENDIR 1
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69
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70 #endif /* __APPLE__ */
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71
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72 #endif /* ! _WIN32 */
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73
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74 #endif
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75
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