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/* Distributed under the OSI-approved BSD 3-Clause License.
See https://cmake.org/licensing#kwsys for details. */
#ifndef DynamicLoader_hxx
#define DynamicLoader_hxx
#include <string>
#if defined(__hpux)
# include <dl.h>
#elif defined(_WIN32) && !defined(__CYGWIN__)
# include <windows.h>
#elif defined(__APPLE__)
# include <AvailabilityMacros.h>
# if MAC_OS_X_VERSION_MAX_ALLOWED < 1030
# include <mach-o/dyld.h>
# endif
#elif defined(__BEOS__)
# include <be/kernel/image.h>
#endif
class DynamicLoader
{
public:
#if defined(__hpux)
typedef shl_t LibraryHandle;
#elif defined(_WIN32) && !defined(__CYGWIN__)
typedef HMODULE LibraryHandle;
#elif defined(__APPLE__)
# if MAC_OS_X_VERSION_MAX_ALLOWED < 1030
typedef NSModule LibraryHandle;
# else
typedef void* LibraryHandle;
# endif
#elif defined(__BEOS__)
typedef image_id LibraryHandle;
#else // POSIX
typedef void* LibraryHandle;
#endif
typedef void (*SymbolPointer)();
static LibraryHandle OpenLibrary(const std::string&);
static int CloseLibrary(LibraryHandle);
static SymbolPointer GetSymbolAddress(LibraryHandle, const std::string&);
};
#endif
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