44 lines
1.2 KiB
C
Executable File
44 lines
1.2 KiB
C
Executable File
#ifndef IMAGE2RTSP__VISIBILITY_CONTROL_H_
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#define IMAGE2RTSP__VISIBILITY_CONTROL_H_
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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// This logic was borrowed (then namespaced) from the examples on the gcc wiki:
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// https://gcc.gnu.org/wiki/Visibility
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#if defined _WIN32 || defined __CYGWIN__
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#ifdef __GNUC__
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#define IMAGE2RTSP_EXPORT __attribute__ ((dllexport))
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#define IMAGE2RTSP_IMPORT __attribute__ ((dllimport))
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#else
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#define IMAGE2RTSP_EXPORT __declspec(dllexport)
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#define IMAGE2RTSP_IMPORT __declspec(dllimport)
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#endif
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#ifdef IMAGE2RTSP_BUILDING_DLL
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#define IMAGE2RTSP_PUBLIC IMAGE2RTSP_EXPORT
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#else
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#define IMAGE2RTSP_PUBLIC IMAGE2RTSP_IMPORT
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#endif
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#define IMAGE2RTSP_PUBLIC_TYPE IMAGE2RTSP_PUBLIC
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#define IMAGE2RTSP_LOCAL
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#else
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#define IMAGE2RTSP_EXPORT __attribute__ ((visibility("default")))
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#define IMAGE2RTSP_IMPORT
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#if __GNUC__ >= 4
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#define IMAGE2RTSP_PUBLIC __attribute__ ((visibility("default")))
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#define IMAGE2RTSP_LOCAL __attribute__ ((visibility("hidden")))
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#else
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#define IMAGE2RTSP_PUBLIC
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#define IMAGE2RTSP_LOCAL
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#endif
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#define IMAGE2RTSP_PUBLIC_TYPE
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#endif
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#ifdef __cplusplus
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}
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#endif
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#endif // IMAGE2RTSP__VISIBILITY_CONTROL_H_
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