Sweden-Number/dlls/mscoree/mscoree_main.c

730 lines
20 KiB
C

/*
* Implementation of mscoree.dll
* Microsoft Component Object Runtime Execution Engine
*
* Copyright 2006 Paul Chitescu
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include <stdarg.h>
#define COBJMACROS
#include "wine/unicode.h"
#include "wine/library.h"
#include "windef.h"
#include "winbase.h"
#include "winuser.h"
#include "winnls.h"
#include "winreg.h"
#include "ole2.h"
#include "ocidl.h"
#include "shellapi.h"
#include "initguid.h"
#include "cor.h"
#include "corerror.h"
#include "mscoree.h"
#include "metahost.h"
#include "mscoree_private.h"
#include "wine/debug.h"
WINE_DEFAULT_DEBUG_CHANNEL( mscoree );
static BOOL find_mono_dll(LPCWSTR path, LPWSTR dll_path, int* abi_version)
{
static const WCHAR mono_dll[] = {'\\','b','i','n','\\','m','o','n','o','.','d','l','l',0};
static const WCHAR libmono_dll[] = {'\\','b','i','n','\\','l','i','b','m','o','n','o','.','d','l','l',0};
DWORD attributes;
strcpyW(dll_path, path);
strcatW(dll_path, mono_dll);
attributes = GetFileAttributesW(dll_path);
if (attributes == INVALID_FILE_ATTRIBUTES)
{
strcpyW(dll_path, path);
strcatW(dll_path, libmono_dll);
attributes = GetFileAttributesW(dll_path);
}
if (attributes != INVALID_FILE_ATTRIBUTES)
{
/* FIXME: Test for appropriate architecture. */
*abi_version = 1;
return TRUE;
}
return FALSE;
}
static BOOL get_mono_path_from_registry(LPWSTR path)
{
static const WCHAR mono_key[] = {'S','o','f','t','w','a','r','e','\\','N','o','v','e','l','l','\\','M','o','n','o',0};
static const WCHAR defaul_clr[] = {'D','e','f','a','u','l','t','C','L','R',0};
static const WCHAR install_root[] = {'S','d','k','I','n','s','t','a','l','l','R','o','o','t',0};
static const WCHAR slash[] = {'\\',0};
WCHAR version[64], version_key[MAX_PATH];
DWORD len;
HKEY key;
WCHAR dll_path[MAX_PATH];
int abi_version;
if (RegOpenKeyExW(HKEY_LOCAL_MACHINE, mono_key, 0, KEY_READ, &key))
return FALSE;
len = sizeof(version);
if (RegQueryValueExW(key, defaul_clr, 0, NULL, (LPBYTE)version, &len))
{
RegCloseKey(key);
return FALSE;
}
RegCloseKey(key);
lstrcpyW(version_key, mono_key);
lstrcatW(version_key, slash);
lstrcatW(version_key, version);
if (RegOpenKeyExW(HKEY_LOCAL_MACHINE, version_key, 0, KEY_READ, &key))
return FALSE;
len = sizeof(WCHAR) * MAX_PATH;
if (RegQueryValueExW(key, install_root, 0, NULL, (LPBYTE)path, &len))
{
RegCloseKey(key);
return FALSE;
}
RegCloseKey(key);
return find_mono_dll(path, dll_path, &abi_version);
}
static BOOL get_mono_path_from_folder(LPCWSTR folder, LPWSTR mono_path)
{
static const WCHAR mono_one_dot_zero[] = {'\\','m','o','n','o','-','1','.','0', 0};
WCHAR mono_dll_path[MAX_PATH];
int abi_version;
BOOL found = FALSE;
strcpyW(mono_path, folder);
strcatW(mono_path, mono_one_dot_zero);
found = find_mono_dll(mono_path, mono_dll_path, &abi_version);
if (found && abi_version != 1)
{
ERR("found wrong ABI in %s\n", debugstr_w(mono_path));
found = FALSE;
}
return found;
}
static BOOL get_mono_path(LPWSTR path)
{
static const WCHAR subdir_mono[] = {'\\','m','o','n','o',0};
static const WCHAR sibling_mono[] = {'\\','.','.','\\','m','o','n','o',0};
WCHAR base_path[MAX_PATH];
const char *unix_data_dir;
WCHAR *dos_data_dir;
int build_tree=0;
static WCHAR* (CDECL *wine_get_dos_file_name)(const char*);
/* First try c:\windows\mono */
GetWindowsDirectoryW(base_path, MAX_PATH);
strcatW(base_path, subdir_mono);
if (get_mono_path_from_folder(base_path, path))
return TRUE;
/* Next: /usr/share/wine/mono */
unix_data_dir = wine_get_data_dir();
if (!unix_data_dir)
{
unix_data_dir = wine_get_build_dir();
build_tree = 1;
}
if (unix_data_dir)
{
if (!wine_get_dos_file_name)
wine_get_dos_file_name = (void*)GetProcAddress(GetModuleHandleA("kernel32"), "wine_get_dos_file_name");
if (wine_get_dos_file_name)
{
dos_data_dir = wine_get_dos_file_name(unix_data_dir);
if (dos_data_dir)
{
strcpyW(base_path, dos_data_dir);
strcatW(base_path, build_tree ? sibling_mono : subdir_mono);
HeapFree(GetProcessHeap(), 0, dos_data_dir);
if (get_mono_path_from_folder(base_path, path))
return TRUE;
}
}
}
/* Last: the registry */
return get_mono_path_from_registry(path);
}
static BOOL get_install_root(LPWSTR install_dir)
{
const WCHAR dotnet_key[] = {'S','O','F','T','W','A','R','E','\\','M','i','c','r','o','s','o','f','t','\\','.','N','E','T','F','r','a','m','e','w','o','r','k','\\',0};
const WCHAR install_root[] = {'I','n','s','t','a','l','l','R','o','o','t',0};
DWORD len;
HKEY key;
if (RegOpenKeyExW(HKEY_LOCAL_MACHINE, dotnet_key, 0, KEY_READ, &key))
return FALSE;
len = MAX_PATH;
if (RegQueryValueExW(key, install_root, 0, NULL, (LPBYTE)install_dir, &len))
{
RegCloseKey(key);
return FALSE;
}
RegCloseKey(key);
return TRUE;
}
static CRITICAL_SECTION mono_lib_cs;
static CRITICAL_SECTION_DEBUG mono_lib_cs_debug =
{
0, 0, &mono_lib_cs,
{ &mono_lib_cs_debug.ProcessLocksList,
&mono_lib_cs_debug.ProcessLocksList },
0, 0, { (DWORD_PTR)(__FILE__ ": mono_lib_cs") }
};
static CRITICAL_SECTION mono_lib_cs = { &mono_lib_cs_debug, -1, 0, 0, 0, 0 };
HMODULE mono_handle;
void (*mono_config_parse)(const char *filename);
MonoAssembly* (*mono_domain_assembly_open) (MonoDomain *domain, const char *name);
void (*mono_jit_cleanup)(MonoDomain *domain);
int (*mono_jit_exec)(MonoDomain *domain, MonoAssembly *assembly, int argc, char *argv[]);
MonoDomain* (*mono_jit_init)(const char *file);
int (*mono_jit_set_trace_options)(const char* options);
void (*mono_set_dirs)(const char *assembly_dir, const char *config_dir);
static void set_environment(LPCWSTR bin_path)
{
WCHAR path_env[MAX_PATH];
int len;
static const WCHAR pathW[] = {'P','A','T','H',0};
/* We have to modify PATH as Mono loads other DLLs from this directory. */
GetEnvironmentVariableW(pathW, path_env, sizeof(path_env)/sizeof(WCHAR));
len = strlenW(path_env);
path_env[len++] = ';';
strcpyW(path_env+len, bin_path);
SetEnvironmentVariableW(pathW, path_env);
}
static HMODULE load_mono(void)
{
static const WCHAR bin[] = {'\\','b','i','n',0};
static const WCHAR lib[] = {'\\','l','i','b',0};
static const WCHAR etc[] = {'\\','e','t','c',0};
HMODULE result;
WCHAR mono_path[MAX_PATH], mono_dll_path[MAX_PATH+16], mono_bin_path[MAX_PATH+4];
WCHAR mono_lib_path[MAX_PATH+4], mono_etc_path[MAX_PATH+4];
char mono_lib_path_a[MAX_PATH], mono_etc_path_a[MAX_PATH];
int abi_version;
EnterCriticalSection(&mono_lib_cs);
if (!mono_handle)
{
if (!get_mono_path(mono_path)) goto end;
strcpyW(mono_bin_path, mono_path);
strcatW(mono_bin_path, bin);
set_environment(mono_bin_path);
strcpyW(mono_lib_path, mono_path);
strcatW(mono_lib_path, lib);
WideCharToMultiByte(CP_UTF8, 0, mono_lib_path, -1, mono_lib_path_a, MAX_PATH, NULL, NULL);
strcpyW(mono_etc_path, mono_path);
strcatW(mono_etc_path, etc);
WideCharToMultiByte(CP_UTF8, 0, mono_etc_path, -1, mono_etc_path_a, MAX_PATH, NULL, NULL);
if (!find_mono_dll(mono_path, mono_dll_path, &abi_version)) goto end;
if (abi_version != 1) goto end;
mono_handle = LoadLibraryW(mono_dll_path);
if (!mono_handle) goto end;
#define LOAD_MONO_FUNCTION(x) do { \
x = (void*)GetProcAddress(mono_handle, #x); \
if (!x) { \
mono_handle = NULL; \
goto end; \
} \
} while (0);
LOAD_MONO_FUNCTION(mono_config_parse);
LOAD_MONO_FUNCTION(mono_domain_assembly_open);
LOAD_MONO_FUNCTION(mono_jit_cleanup);
LOAD_MONO_FUNCTION(mono_jit_exec);
LOAD_MONO_FUNCTION(mono_jit_init);
LOAD_MONO_FUNCTION(mono_jit_set_trace_options);
LOAD_MONO_FUNCTION(mono_set_dirs);
#undef LOAD_MONO_FUNCTION
mono_set_dirs(mono_lib_path_a, mono_etc_path_a);
mono_config_parse(NULL);
}
end:
result = mono_handle;
LeaveCriticalSection(&mono_lib_cs);
if (!result)
MESSAGE("wine: Install the Windows version of Mono to run .NET executables\n");
return result;
}
HRESULT WINAPI CorBindToRuntimeHost(LPCWSTR pwszVersion, LPCWSTR pwszBuildFlavor,
LPCWSTR pwszHostConfigFile, VOID *pReserved,
DWORD startupFlags, REFCLSID rclsid,
REFIID riid, LPVOID *ppv)
{
FIXME("(%s, %s, %s, %p, %d, %s, %s, %p): semi-stub!\n", debugstr_w(pwszVersion),
debugstr_w(pwszBuildFlavor), debugstr_w(pwszHostConfigFile), pReserved,
startupFlags, debugstr_guid(rclsid), debugstr_guid(riid), ppv);
if (!get_mono_path(NULL))
{
MESSAGE("wine: Install the Windows version of Mono to run .NET executables\n");
return E_FAIL;
}
return S_OK;
}
BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
{
TRACE("(%p, %d, %p)\n", hinstDLL, fdwReason, lpvReserved);
switch (fdwReason)
{
case DLL_WINE_PREATTACH:
return FALSE; /* prefer native version */
case DLL_PROCESS_ATTACH:
DisableThreadLibraryCalls(hinstDLL);
break;
case DLL_PROCESS_DETACH:
unload_all_runtimes();
break;
}
return TRUE;
}
BOOL WINAPI _CorDllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
{
FIXME("(%p, %d, %p): stub\n", hinstDLL, fdwReason, lpvReserved);
switch (fdwReason)
{
case DLL_PROCESS_ATTACH:
DisableThreadLibraryCalls(hinstDLL);
break;
case DLL_PROCESS_DETACH:
break;
}
return TRUE;
}
static void get_utf8_args(int *argc, char ***argv)
{
WCHAR **argvw;
int size=0, i;
char *current_arg;
argvw = CommandLineToArgvW(GetCommandLineW(), argc);
for (i=0; i<*argc; i++)
{
size += sizeof(char*);
size += WideCharToMultiByte(CP_UTF8, 0, argvw[i], -1, NULL, 0, NULL, NULL);
}
size += sizeof(char*);
*argv = HeapAlloc(GetProcessHeap(), 0, size);
current_arg = (char*)(*argv + *argc + 1);
for (i=0; i<*argc; i++)
{
(*argv)[i] = current_arg;
current_arg += WideCharToMultiByte(CP_UTF8, 0, argvw[i], -1, current_arg, size, NULL, NULL);
}
(*argv)[*argc] = NULL;
HeapFree(GetProcessHeap(), 0, argvw);
}
__int32 WINAPI _CorExeMain(void)
{
int exit_code;
int trace_size;
char trace_setting[256];
int argc;
char **argv;
MonoDomain *domain;
MonoAssembly *assembly;
char filename[MAX_PATH];
if (!load_mono())
{
return -1;
}
get_utf8_args(&argc, &argv);
trace_size = GetEnvironmentVariableA("WINE_MONO_TRACE", trace_setting, sizeof(trace_setting));
if (trace_size)
{
mono_jit_set_trace_options(trace_setting);
}
GetModuleFileNameA(NULL, filename, MAX_PATH);
domain = mono_jit_init(filename);
assembly = mono_domain_assembly_open(domain, filename);
exit_code = mono_jit_exec(domain, assembly, argc, argv);
mono_jit_cleanup(domain);
HeapFree(GetProcessHeap(), 0, argv);
return exit_code;
}
__int32 WINAPI _CorExeMain2(PBYTE ptrMemory, DWORD cntMemory, LPWSTR imageName, LPWSTR loaderName, LPWSTR cmdLine)
{
TRACE("(%p, %u, %s, %s, %s)\n", ptrMemory, cntMemory, debugstr_w(imageName), debugstr_w(loaderName), debugstr_w(cmdLine));
FIXME("Directly running .NET applications not supported.\n");
return -1;
}
void WINAPI CorExitProcess(int exitCode)
{
FIXME("(%x) stub\n", exitCode);
ExitProcess(exitCode);
}
VOID WINAPI _CorImageUnloading(PVOID imageBase)
{
TRACE("(%p): stub\n", imageBase);
}
HRESULT WINAPI _CorValidateImage(PVOID* imageBase, LPCWSTR imageName)
{
TRACE("(%p, %s): stub\n", imageBase, debugstr_w(imageName));
return E_FAIL;
}
HRESULT WINAPI GetCORSystemDirectory(LPWSTR pbuffer, DWORD cchBuffer, DWORD *dwLength)
{
static const WCHAR slash[] = {'\\',0};
WCHAR system_dir[MAX_PATH];
WCHAR version[MAX_PATH];
FIXME("(%p, %d, %p): semi-stub!\n", pbuffer, cchBuffer, dwLength);
if (!dwLength)
return E_POINTER;
if (!pbuffer)
return HRESULT_FROM_WIN32(ERROR_INSUFFICIENT_BUFFER);
if (!get_install_root(system_dir))
{
ERR("error reading registry key for installroot, returning empty path\n");
*dwLength = 0;
}
else
{
GetCORVersion(version, MAX_PATH, dwLength);
lstrcatW(system_dir, version);
lstrcatW(system_dir, slash);
*dwLength = lstrlenW(system_dir) + 1;
if (cchBuffer < *dwLength)
return HRESULT_FROM_WIN32(ERROR_INSUFFICIENT_BUFFER);
lstrcpyW(pbuffer, system_dir);
}
return S_OK;
}
HRESULT WINAPI GetCORVersion(LPWSTR pbuffer, DWORD cchBuffer, DWORD *dwLength)
{
static const WCHAR version[] = {'v','2','.','0','.','5','0','7','2','7',0};
FIXME("(%p, %d, %p): semi-stub!\n", pbuffer, cchBuffer, dwLength);
if (!dwLength || !pbuffer)
return E_POINTER;
*dwLength = lstrlenW(version) + 1;
if (cchBuffer < *dwLength)
return HRESULT_FROM_WIN32(ERROR_INSUFFICIENT_BUFFER);
lstrcpyW(pbuffer, version);
return S_OK;
}
HRESULT WINAPI GetRequestedRuntimeInfo(LPCWSTR pExe, LPCWSTR pwszVersion, LPCWSTR pConfigurationFile,
DWORD startupFlags, DWORD runtimeInfoFlags, LPWSTR pDirectory, DWORD dwDirectory, DWORD *dwDirectoryLength,
LPWSTR pVersion, DWORD cchBuffer, DWORD *dwlength)
{
HRESULT ret;
ICLRRuntimeInfo *info;
DWORD length_dummy;
TRACE("(%s, %s, %s, 0x%08x, 0x%08x, %p, 0x%08x, %p, %p, 0x%08x, %p)\n", debugstr_w(pExe),
debugstr_w(pwszVersion), debugstr_w(pConfigurationFile), startupFlags, runtimeInfoFlags, pDirectory,
dwDirectory, dwDirectoryLength, pVersion, cchBuffer, dwlength);
if (!dwDirectoryLength) dwDirectoryLength = &length_dummy;
if (!dwlength) dwlength = &length_dummy;
ret = get_runtime_info(pExe, pwszVersion, pConfigurationFile, startupFlags, runtimeInfoFlags, TRUE, &info);
if (SUCCEEDED(ret))
{
*dwlength = cchBuffer;
ret = ICLRRuntimeInfo_GetVersionString(info, pVersion, dwlength);
if (SUCCEEDED(ret))
{
*dwDirectoryLength = dwDirectory;
ret = ICLRRuntimeInfo_GetRuntimeDirectory(info, pDirectory, dwDirectoryLength);
}
ICLRRuntimeInfo_Release(info);
}
return ret;
}
HRESULT WINAPI LoadLibraryShim( LPCWSTR szDllName, LPCWSTR szVersion, LPVOID pvReserved, HMODULE * phModDll)
{
FIXME("(%p %s, %p, %p, %p): semi-stub\n", szDllName, debugstr_w(szDllName), szVersion, pvReserved, phModDll);
if (phModDll) *phModDll = LoadLibraryW(szDllName);
return S_OK;
}
HRESULT WINAPI LockClrVersion(FLockClrVersionCallback hostCallback, FLockClrVersionCallback *pBeginHostSetup, FLockClrVersionCallback *pEndHostSetup)
{
FIXME("(%p %p %p): stub\n", hostCallback, pBeginHostSetup, pEndHostSetup);
return S_OK;
}
HRESULT WINAPI CoInitializeCor(DWORD fFlags)
{
FIXME("(0x%08x): stub\n", fFlags);
return S_OK;
}
HRESULT WINAPI GetAssemblyMDImport(LPCWSTR szFileName, REFIID riid, IUnknown **ppIUnk)
{
FIXME("(%p %s, %s, %p): stub\n", szFileName, debugstr_w(szFileName), debugstr_guid(riid), *ppIUnk);
return ERROR_CALL_NOT_IMPLEMENTED;
}
HRESULT WINAPI GetVersionFromProcess(HANDLE hProcess, LPWSTR pVersion, DWORD cchBuffer, DWORD *dwLength)
{
FIXME("(%p, %p, %d, %p): stub\n", hProcess, pVersion, cchBuffer, dwLength);
return E_NOTIMPL;
}
HRESULT WINAPI LoadStringRCEx(LCID culture, UINT resId, LPWSTR pBuffer, int iBufLen, int bQuiet, int* pBufLen)
{
HRESULT res = S_OK;
if ((iBufLen <= 0) || !pBuffer)
return E_INVALIDARG;
pBuffer[0] = 0;
if (resId) {
FIXME("(%d, %x, %p, %d, %d, %p): semi-stub\n", culture, resId, pBuffer, iBufLen, bQuiet, pBufLen);
res = E_NOTIMPL;
}
else
res = E_FAIL;
if (pBufLen)
*pBufLen = lstrlenW(pBuffer);
return res;
}
HRESULT WINAPI LoadStringRC(UINT resId, LPWSTR pBuffer, int iBufLen, int bQuiet)
{
return LoadStringRCEx(-1, resId, pBuffer, iBufLen, bQuiet, NULL);
}
HRESULT WINAPI CorBindToRuntimeEx(LPWSTR szVersion, LPWSTR szBuildFlavor, DWORD nflags, REFCLSID rslsid,
REFIID riid, LPVOID *ppv)
{
FIXME("%s %s %d %s %s %p\n", debugstr_w(szVersion), debugstr_w(szBuildFlavor), nflags, debugstr_guid( rslsid ),
debugstr_guid( riid ), ppv);
if(IsEqualGUID( riid, &IID_ICorRuntimeHost ))
{
*ppv = create_corruntimehost();
return S_OK;
}
*ppv = NULL;
return E_NOTIMPL;
}
HRESULT WINAPI CorBindToCurrentRuntime(LPCWSTR filename, REFCLSID rclsid, REFIID riid, LPVOID *ppv)
{
FIXME("(%s, %s, %s, %p): stub\n", debugstr_w(filename), debugstr_guid(rclsid), debugstr_guid(riid), ppv);
return E_NOTIMPL;
}
STDAPI ClrCreateManagedInstance(LPCWSTR pTypeName, REFIID riid, void **ppObject)
{
FIXME("(%s,%s,%p)\n", debugstr_w(pTypeName), debugstr_guid(riid), ppObject);
return E_NOTIMPL;
}
BOOL WINAPI StrongNameSignatureVerification(LPCWSTR filename, DWORD inFlags, DWORD* pOutFlags)
{
FIXME("(%s, 0x%X, %p): stub\n", debugstr_w(filename), inFlags, pOutFlags);
return FALSE;
}
BOOL WINAPI StrongNameSignatureVerificationEx(LPCWSTR filename, BOOL forceVerification, BOOL* pVerified)
{
FIXME("(%s, %u, %p): stub\n", debugstr_w(filename), forceVerification, pVerified);
return FALSE;
}
HRESULT WINAPI CLRCreateInstance(REFCLSID clsid, REFIID riid, LPVOID *ppInterface)
{
TRACE("(%s,%s,%p)\n", debugstr_guid(clsid), debugstr_guid(riid), ppInterface);
if (IsEqualGUID(clsid, &CLSID_CLRMetaHost))
return CLRMetaHost_CreateInstance(riid, ppInterface);
FIXME("not implemented for class %s\n", debugstr_guid(clsid));
return CLASS_E_CLASSNOTAVAILABLE;
}
HRESULT WINAPI DllGetClassObject(REFCLSID rclsid, REFIID riid, LPVOID* ppv)
{
FIXME("(%s, %s, %p): stub\n", debugstr_guid(rclsid), debugstr_guid(riid), ppv);
if(!ppv)
return E_INVALIDARG;
return E_NOTIMPL;
}
HRESULT WINAPI DllRegisterServer(void)
{
FIXME("\n");
return S_OK;
}
HRESULT WINAPI DllUnregisterServer(void)
{
FIXME("\n");
return S_OK;
}
HRESULT WINAPI DllCanUnloadNow(VOID)
{
return S_OK;
}
INT WINAPI ND_RU1( const void *ptr, INT offset )
{
return *((const BYTE *)ptr + offset);
}
INT WINAPI ND_RI2( const void *ptr, INT offset )
{
return *(const SHORT *)((const BYTE *)ptr + offset);
}
INT WINAPI ND_RI4( const void *ptr, INT offset )
{
return *(const INT *)((const BYTE *)ptr + offset);
}
INT64 WINAPI ND_RI8( const void *ptr, INT offset )
{
return *(const INT64 *)((const BYTE *)ptr + offset);
}
void WINAPI ND_WU1( void *ptr, INT offset, BYTE val )
{
*((BYTE *)ptr + offset) = val;
}
void WINAPI ND_WI2( void *ptr, INT offset, SHORT val )
{
*(SHORT *)((BYTE *)ptr + offset) = val;
}
void WINAPI ND_WI4( void *ptr, INT offset, INT val )
{
*(INT *)((BYTE *)ptr + offset) = val;
}
void WINAPI ND_WI8( void *ptr, INT offset, INT64 val )
{
*(INT64 *)((BYTE *)ptr + offset) = val;
}
void WINAPI ND_CopyObjDst( const void *src, void *dst, INT offset, INT size )
{
memcpy( (BYTE *)dst + offset, src, size );
}
void WINAPI ND_CopyObjSrc( const void *src, INT offset, void *dst, INT size )
{
memcpy( dst, (const BYTE *)src + offset, size );
}