202 lines
7.7 KiB
C
202 lines
7.7 KiB
C
/*
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* msvcr80 specific functions
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*
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* Copyright 2010 Detlef Riekenberg
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include <config.h>
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#include <stdarg.h>
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#include "stdio.h"
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#include "windef.h"
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#include "winbase.h"
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#if defined(__i386__) && !defined(__arm__)
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#define THISCALL(func) __thiscall_ ## func
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#define __thiscall __stdcall
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#define DEFINE_THISCALL_WRAPPER(func,args) \
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extern void THISCALL(func)(void); \
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__ASM_GLOBAL_FUNC(__thiscall_ ## func, \
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"popl %eax\n\t" \
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"pushl %ecx\n\t" \
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"pushl %eax\n\t" \
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"jmp " __ASM_NAME(#func) __ASM_STDCALL(args) )
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extern void *call_thiscall_func;
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__ASM_GLOBAL_FUNC(call_thiscall_func,
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"popl %eax\n\t"
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"popl %edx\n\t"
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"popl %ecx\n\t"
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"pushl %eax\n\t"
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"jmp *%edx\n\t")
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#define call_func1(func,this) ((void* (WINAPI*)(void*,void*))&call_thiscall_func)(func,this)
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#define call_func2(func,this,a) ((void* (WINAPI*)(void*,void*,const void*))&call_thiscall_func)(func,this,(const void*)(a))
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#define call_func3(func,this,a,b) ((void* (WINAPI*)(void*,void*,const void*,const void*))&call_thiscall_func)(func,this,(const void*)(a),(const void*)(b))
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#else /* __i386__ */
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#define __thiscall __cdecl
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#define DEFINE_THISCALL_WRAPPER(func,args) /* nothing */
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#define call_func1(func,this) func(this)
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#define call_func2(func,this,a) func(this,a)
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#define call_func3(func,this,a,b) func(this,a,b)
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#endif /* __i386__ */
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static void* (__thiscall *MSVCRT_exception_ctor)(void*, const char**);
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static void* (__thiscall *MSVCRT_exception_ctor_noalloc)(void*, char**, int);
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static void* (__thiscall *MSVCRT_exception_copy_ctor)(void*, const void*);
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static void* (__thiscall *MSVCRT_exception_default_ctor)(void*);
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static void (__thiscall *MSVCRT_exception_dtor)(void*);
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static int (__thiscall *MSVCRT_type_info_opequals_equals)(void*, const void*);
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static int (__thiscall *MSVCRT_type_info_opnot_equals)(void*, const void*);
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static const char* (__thiscall *MSVCR100_type_info_name_internal_method)(void*, void*);
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static void init_cxx_funcs(void)
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{
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HMODULE hmsvcrt = GetModuleHandleA("msvcrt.dll");
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HMODULE hmsvcr100 = GetModuleHandleA("msvcr100.dll");
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if (sizeof(void *) > sizeof(int)) /* 64-bit has different names */
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{
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MSVCRT_exception_ctor = (void*)GetProcAddress(hmsvcrt, "??0exception@@QEAA@AEBQEBD@Z");
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MSVCRT_exception_ctor_noalloc = (void*)GetProcAddress(hmsvcrt, "??0exception@@QEAA@AEBQEBDH@Z");
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MSVCRT_exception_copy_ctor = (void*)GetProcAddress(hmsvcrt, "??0exception@@QEAA@AEBV0@@Z");
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MSVCRT_exception_default_ctor = (void*)GetProcAddress(hmsvcrt, "??0exception@@QEAA@XZ");
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MSVCRT_exception_dtor = (void*)GetProcAddress(hmsvcrt, "??1exception@@UEAA@XZ");
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MSVCRT_type_info_opequals_equals = (void*)GetProcAddress(hmsvcrt, "??8type_info@@QEBAHAEBV0@@Z");
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MSVCRT_type_info_opnot_equals = (void*)GetProcAddress(hmsvcrt, "??9type_info@@QEBAHAEBV0@@Z");
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MSVCR100_type_info_name_internal_method = (void*)GetProcAddress(hmsvcr100,
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"?_name_internal_method@type_info@@QEBAPEBDPEAU__type_info_node@@@Z");
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}
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else
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{
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#ifdef __arm__
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MSVCRT_type_info_opequals_equals = (void*)GetProcAddress(hmsvcrt, "??8type_info@@QBA_NABV0@@Z");
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MSVCRT_type_info_opnot_equals = (void*)GetProcAddress(hmsvcrt, "??9type_info@@QBA_NABV0@@Z");
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MSVCR100_type_info_name_internal_method = (void*)GetProcAddress(hmsvcr100,
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"?_name_internal_method@type_info@@QBAPBDPAU__type_info_node@@@Z");
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#else
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MSVCRT_exception_ctor = (void*)GetProcAddress(hmsvcrt, "??0exception@@QEAA@AEBQEBD@Z");
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MSVCRT_exception_ctor_noalloc = (void*)GetProcAddress(hmsvcrt, "??0exception@@QAE@ABQBDH@Z");
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MSVCRT_exception_copy_ctor = (void*)GetProcAddress(hmsvcrt, "??0exception@@QAE@ABV0@@Z");
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MSVCRT_exception_default_ctor = (void*)GetProcAddress(hmsvcrt, "??0exception@@QAE@XZ");
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MSVCRT_exception_dtor = (void*)GetProcAddress(hmsvcrt, "??1exception@@UAE@XZ");
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MSVCRT_type_info_opequals_equals = (void*)GetProcAddress(hmsvcrt, "??8type_info@@QBEHABV0@@Z");
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MSVCRT_type_info_opnot_equals = (void*)GetProcAddress(hmsvcrt, "??9type_info@@QBEHABV0@@Z");
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MSVCR100_type_info_name_internal_method = (void*)GetProcAddress(hmsvcr100,
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"?_name_internal_method@type_info@@QBEPBDPAU__type_info_node@@@Z");
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#endif
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}
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}
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BOOL WINAPI DllMain(HINSTANCE hdll, DWORD reason, LPVOID reserved)
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{
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switch (reason)
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{
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case DLL_WINE_PREATTACH:
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return FALSE; /* prefer native version */
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case DLL_PROCESS_ATTACH:
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DisableThreadLibraryCalls(hdll);
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init_cxx_funcs();
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_set_printf_count_output(0);
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}
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return TRUE;
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}
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void * CDECL MSVCR80__decode_pointer(void * ptr)
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{
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return DecodePointer(ptr);
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}
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void * CDECL MSVCR80__encode_pointer(void * ptr)
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{
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return EncodePointer(ptr);
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}
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/* ??0exception@std@@QAE@ABQBD@Z */
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/* ??0exception@std@@QEAA@AEBQEBD@Z */
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DEFINE_THISCALL_WRAPPER(exception_ctor, 8)
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void* __thiscall exception_ctor(void *this, const char **name)
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{
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return call_func2(MSVCRT_exception_ctor, this, name);
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}
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/* ??0exception@std@@QAE@ABQBDH@Z */
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/* ??0exception@std@@QEAA@AEBQEBDH@Z */
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DEFINE_THISCALL_WRAPPER(exception_ctor_noalloc, 12)
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void* __thiscall exception_ctor_noalloc(void *this, char **name, int noalloc)
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{
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return call_func3(MSVCRT_exception_ctor_noalloc, this, name, noalloc);
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}
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/* ??0exception@std@@QAE@ABV01@@Z */
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/* ??0exception@std@@QEAA@AEBV01@@Z */
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DEFINE_THISCALL_WRAPPER(exception_copy_ctor, 8)
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void* __thiscall exception_copy_ctor(void *this, const void *rhs)
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{
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return call_func2(MSVCRT_exception_copy_ctor, this, rhs);
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}
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/* ??0exception@std@@QAE@XZ */
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/* ??0exception@std@@QEAA@XZ */
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DEFINE_THISCALL_WRAPPER(exception_default_ctor, 4)
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void* __thiscall exception_default_ctor(void *this)
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{
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return call_func1(MSVCRT_exception_default_ctor, this);
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}
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/* ??1exception@std@@UAE@XZ */
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/* ??1exception@std@@UEAA@XZ */
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DEFINE_THISCALL_WRAPPER(exception_dtor, 4)
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void __thiscall exception_dtor(void *this)
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{
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call_func1(MSVCRT_exception_dtor, this);
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}
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/* ??8type_info@@QBA_NABV0@@Z */
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/* ??8type_info@@QBE_NABV0@@Z */
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/* ??8type_info@@QEBA_NAEBV0@@Z */
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DEFINE_THISCALL_WRAPPER(type_info_op_equals, 8)
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int __thiscall type_info_op_equals(void *this, const void *rhs)
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{
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return (int)call_func2(MSVCRT_type_info_opequals_equals, this, rhs);
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}
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/* ??9type_info@@QBA_NABV0@@Z */
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/* ??9type_info@@QBE_NABV0@@Z */
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/* ??9type_info@@QEBA_NAEBV0@@Z */
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DEFINE_THISCALL_WRAPPER(type_info_opnot_equals, 8)
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int __thiscall type_info_opnot_equals(void *this, const void *rhs)
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{
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return (int)call_func2(MSVCRT_type_info_opnot_equals, this, rhs);
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}
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/* ?_name_internal_method@type_info@@QBAPBDPAU__type_info_node@@@Z */
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/* ?_name_internal_method@type_info@@QBEPBDPAU__type_info_node@@@Z */
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/* ?_name_internal_method@type_info@@QEBAPEBDPEAU__type_info_node@@@Z */
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DEFINE_THISCALL_WRAPPER(type_info_name_internal_method,8)
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const char* __thiscall type_info_name_internal_method(void *this, void *node)
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{
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return call_func2(MSVCR100_type_info_name_internal_method, this, node);
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}
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