Bochs/bochs-testing/plugin-test/test12-modglobalconstr2/modules.h

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#ifdef _buildsym
// This section is included by each module to rename all of its symbols,
// in order to avoid duplicate symbols in different modules. From the
// libtool docs: "Although some platforms support having the same symbols
// defined more than once it is generally not portable."
#define module_init _buildsym(module_init)
#define operate _buildsym(operate)
extern "C" {
// the extern "C" prevents C++ name mangling
class DeviceInterface * module_init ();
int operate (int a, int b);
};
#endif
typedef class DeviceInterface* (*modload_func)(void);
class DeviceInterface {
public:
virtual const char* getName () = 0;
virtual const char* getFeatures () = 0;
virtual void print(FILE *) = 0;
};