mirror of
https://github.com/Rosalie241/RMG.git
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Rosalie Wanders
39 lines
1.2 KiB
C++
39 lines
1.2 KiB
C++
/*
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* Rosalie's Mupen GUI - https://github.com/Rosalie241/RMG
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* Copyright (C) 2020 Rosalie Wanders <rosalie@mailbox.org>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 3.
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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#ifndef M64P_MACROS_HPP
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#define M64P_MACROS_HPP
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#ifdef _WIN32
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#include <windows.h>
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#define DLOPEN(lib) LoadLibrary(lib)
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#define DLCLOSE(lib) FreeLibrary(lib)
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#define DLSYM(lib, func) GetProcAddress(lib, func)
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#define DLGETERRSTR() GetLastError()
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#else
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#include <dlfcn.h>
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#define DLOPEN(lib) dlopen(lib, RTLD_LAZY)
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#define DLCLOSE(lib) dlclose(lib)
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#define DLSYM(lib, func) dlsym(lib, func)
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#define DLGETERRSTR() dlerror()
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#endif
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#define HOOK_FUNC_OPT(handle, prevar, var) \
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this->var = (ptr_##prevar##var)DLSYM(handle, #prevar#var);
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#define HOOK_FUNC(handle, prevar, var) \
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this->var = (ptr_##prevar##var)DLSYM(handle, #prevar#var); \
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if (this->var == nullptr) \
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{ \
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this->error_Message += DLGETERRSTR(); \
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return false; \
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}
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#endif // M64P_MACROS_HPP
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