48816   winMemData *pWinMemData = (winMemData *)pAppData;  in winMemInit()  local
48818   if( !pWinMemData ) return SQLITE_ERROR;  in winMemInit()
48819   assert( pWinMemData->magic1==WINMEM_MAGIC1 );  in winMemInit()
48820   assert( pWinMemData->magic2==WINMEM_MAGIC2 );  in winMemInit()
48823   if( !pWinMemData->hHeap ){  in winMemInit()
48831     pWinMemData->hHeap = osHeapCreate(SQLITE_WIN32_HEAP_FLAGS,  in winMemInit()
48833     if( !pWinMemData->hHeap ){  in winMemInit()
48840     pWinMemData->bOwned = TRUE;  in winMemInit()
48841     assert( pWinMemData->bOwned );  in winMemInit()
48844   pWinMemData->hHeap = osGetProcessHeap();  in winMemInit()
48845   if( !pWinMemData->hHeap ){  in winMemInit()
48850   pWinMemData->bOwned = FALSE;  in winMemInit()
48851   assert( !pWinMemData->bOwned );  in winMemInit()
48853   assert( pWinMemData->hHeap!=0 );  in winMemInit()
48854   assert( pWinMemData->hHeap!=INVALID_HANDLE_VALUE );  in winMemInit()
48856   assert( osHeapValidate(pWinMemData->hHeap, SQLITE_WIN32_HEAP_FLAGS, NULL) );  in winMemInit()
48865   winMemData *pWinMemData = (winMemData *)pAppData;  in winMemShutdown()  local
48867   if( !pWinMemData ) return;  in winMemShutdown()
48868   assert( pWinMemData->magic1==WINMEM_MAGIC1 );  in winMemShutdown()
48869   assert( pWinMemData->magic2==WINMEM_MAGIC2 );  in winMemShutdown()
48871   if( pWinMemData->hHeap ){  in winMemShutdown()
48872     assert( pWinMemData->hHeap!=INVALID_HANDLE_VALUE );  in winMemShutdown()
48874     assert( osHeapValidate(pWinMemData->hHeap, SQLITE_WIN32_HEAP_FLAGS, NULL) );  in winMemShutdown()
48876     if( pWinMemData->bOwned ){  in winMemShutdown()
48877       if( !osHeapDestroy(pWinMemData->hHeap) ){  in winMemShutdown()
48879                     osGetLastError(), (void*)pWinMemData->hHeap);  in winMemShutdown()
48881       pWinMemData->bOwned = FALSE;  in winMemShutdown()
48883     pWinMemData->hHeap = NULL;  in winMemShutdown()