303 lines
8.1 KiB
C
303 lines
8.1 KiB
C
/*
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* Main initialization code
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*/
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#include <stdlib.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <fcntl.h>
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#include <unistd.h>
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#include <string.h>
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#include <errno.h>
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#include "windows.h"
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#include "bitmap.h"
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#include "comm.h"
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#include "win.h"
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#include "main.h"
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#include "menu.h"
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#include "message.h"
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#include "multimedia.h"
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#include "dialog.h"
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#include "drive.h"
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#include "queue.h"
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#include "sysmetrics.h"
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#include "file.h"
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#include "gdi.h"
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#include "heap.h"
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#include "keyboard.h"
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#include "mouse.h"
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#include "input.h"
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#include "miscemu.h"
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#include "options.h"
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#include "process.h"
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#include "spy.h"
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#include "tweak.h"
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#include "user.h"
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#include "global.h"
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#include "dce.h"
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#include "shell.h"
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#include "winproc.h"
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#include "syslevel.h"
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#include "thread.h"
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#include "task.h"
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#include "debug.h"
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#include "psdrv.h"
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#include "console.h"
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int __winelib = 1; /* Winelib run-time flag */
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/***********************************************************************
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* Main initialisation routine
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*/
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BOOL32 MAIN_MainInit(void)
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{
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/* Initialize syslevel handling */
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SYSLEVEL_Init();
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/* Initialize signal handling */
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if (!SIGNAL_Init()) return FALSE;
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/* Load the configuration file */
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if (!PROFILE_LoadWineIni()) return FALSE;
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/* Initialize DOS memory */
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if (!DOSMEM_Init(0)) return FALSE;
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/* Initialise DOS drives */
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if (!DRIVE_Init()) return FALSE;
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/* Initialise DOS directories */
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if (!DIR_Init()) return FALSE;
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/* Initialize event handling */
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if (!EVENT_Init()) return FALSE;
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/* Initialize communications */
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COMM_Init();
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/* Initialize IO-port permissions */
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IO_port_init();
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/* registry initialisation */
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SHELL_LoadRegistry();
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/* Set up text-mode stuff */
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CONSOLE_Init();
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return TRUE;
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}
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/***********************************************************************
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* KERNEL initialisation routine
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*/
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BOOL32 WINAPI MAIN_KernelInit(HINSTANCE32 hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
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{
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static BOOL32 initDone = FALSE;
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HMODULE16 hModule;
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if ( initDone ) return TRUE;
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initDone = TRUE;
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/* Initialize special KERNEL entry points */
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hModule = GetModuleHandle16( "KERNEL" );
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if ( hModule )
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{
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WORD cs, ds;
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/* Initialize KERNEL.178 (__WINFLAGS) with the correct flags value */
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NE_SetEntryPoint( hModule, 178, GetWinFlags() );
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/* Initialize KERNEL.454/455 (__FLATCS/__FLATDS) */
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GET_CS(cs); GET_DS(ds);
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NE_SetEntryPoint( hModule, 454, cs );
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NE_SetEntryPoint( hModule, 455, ds );
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/* Initialize KERNEL.THHOOK */
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TASK_InstallTHHook((THHOOK *)PTR_SEG_TO_LIN(
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(SEGPTR)NE_GetEntryPoint( hModule, 332 )));
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/* Initialize the real-mode selector entry points */
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#define SET_ENTRY_POINT( num, addr ) \
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NE_SetEntryPoint( hModule, (num), GLOBAL_CreateBlock( GMEM_FIXED, \
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DOSMEM_MapDosToLinear(addr), 0x10000, hModule, \
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FALSE, FALSE, FALSE, NULL ))
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SET_ENTRY_POINT( 183, 0x00000 ); /* KERNEL.183: __0000H */
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SET_ENTRY_POINT( 174, 0xa0000 ); /* KERNEL.174: __A000H */
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SET_ENTRY_POINT( 181, 0xb0000 ); /* KERNEL.181: __B000H */
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SET_ENTRY_POINT( 182, 0xb8000 ); /* KERNEL.182: __B800H */
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SET_ENTRY_POINT( 195, 0xc0000 ); /* KERNEL.195: __C000H */
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SET_ENTRY_POINT( 179, 0xd0000 ); /* KERNEL.179: __D000H */
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SET_ENTRY_POINT( 190, 0xe0000 ); /* KERNEL.190: __E000H */
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SET_ENTRY_POINT( 173, 0xf0000 ); /* KERNEL.173: __ROMBIOS */
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SET_ENTRY_POINT( 194, 0xf0000 ); /* KERNEL.194: __F000H */
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NE_SetEntryPoint( hModule, 193, DOSMEM_BiosSeg ); /* KERNEL.193: __0040H */
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#undef SET_ENTRY_POINT
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}
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return TRUE;
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}
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/***********************************************************************
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* GDI initialisation routine
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*/
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BOOL32 WINAPI MAIN_GdiInit(HINSTANCE32 hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
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{
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NE_MODULE *pModule;
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if ( GDI_HeapSel ) return TRUE;
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/* Create GDI heap */
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pModule = NE_GetPtr( GetModuleHandle16( "GDI" ) );
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if ( pModule )
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{
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GDI_HeapSel = GlobalHandleToSel( (NE_SEG_TABLE( pModule ) +
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pModule->dgroup - 1)->hSeg );
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}
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else
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{
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GDI_HeapSel = GlobalAlloc16( GMEM_FIXED, GDI_HEAP_SIZE );
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LocalInit( GDI_HeapSel, 0, GDI_HEAP_SIZE-1 );
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}
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if (!TWEAK_Init()) return FALSE;
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/* GDI initialisation */
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if(!GDI_Init()) return FALSE;
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/* PSDRV initialization */
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if(!PSDRV_Init()) return FALSE;
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return TRUE;
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}
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/***********************************************************************
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* USER initialisation routine
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*/
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BOOL32 WINAPI MAIN_UserInit(HINSTANCE32 hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
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{
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NE_MODULE *pModule;
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int queueSize;
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if ( USER_HeapSel ) return TRUE;
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/* Create USER heap */
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pModule = NE_GetPtr( GetModuleHandle16( "USER" ) );
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if ( pModule )
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{
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USER_HeapSel = GlobalHandleToSel( (NE_SEG_TABLE( pModule ) +
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pModule->dgroup - 1)->hSeg );
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}
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else
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{
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USER_HeapSel = GlobalAlloc16( GMEM_FIXED, 0x10000 );
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LocalInit( USER_HeapSel, 0, 0xffff );
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}
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/* Global atom table initialisation */
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if (!ATOM_Init( USER_HeapSel )) return FALSE;
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/* Initialize system colors and metrics*/
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SYSMETRICS_Init();
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SYSCOLOR_Init();
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/* Create the DCEs */
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DCE_Init();
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/* Initialize window procedures */
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if (!WINPROC_Init()) return FALSE;
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/* Initialize built-in window classes */
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if (!WIDGETS_Init()) return FALSE;
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/* Initialize dialog manager */
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if (!DIALOG_Init()) return FALSE;
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/* Initialize menus */
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if (!MENU_Init()) return FALSE;
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/* Initialize multimedia */
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if (!MULTIMEDIA_Init()) return FALSE;
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/* Create desktop window */
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if (!WIN_CreateDesktopWindow()) return FALSE;
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/* Initialize message spying */
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if (!SPY_Init()) return FALSE;
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/* Check wine.conf for old/bad entries */
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if (!TWEAK_CheckConfiguration()) return FALSE;
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/* Create system message queue */
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queueSize = GetProfileInt32A( "windows", "TypeAhead", 120 );
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if (!QUEUE_CreateSysMsgQueue( queueSize )) return FALSE;
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/* Set double click time */
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SetDoubleClickTime32( GetProfileInt32A("windows","DoubleClickSpeed",452) );
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/* Create task message queue for the initial task */
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queueSize = GetProfileInt32A( "windows", "DefaultQueueSize", 8 );
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if (!SetMessageQueue32( queueSize )) return FALSE;
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/* Install default USER Signal Handler */
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SetTaskSignalProc( 0, (FARPROC16)USER_SignalProc );
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/* Initialize keyboard driver */
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KEYBOARD_Enable( keybd_event, InputKeyStateTable );
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/* Initialize mouse driver */
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MOUSE_Enable( mouse_event );
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return TRUE;
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}
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/***********************************************************************
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* Winelib initialisation routine
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*/
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HINSTANCE32 MAIN_WinelibInit( int *argc, char *argv[] )
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{
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WINE_MODREF *wm;
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NE_MODULE *pModule;
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OFSTRUCT ofs;
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HMODULE16 hModule;
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HINSTANCE16 hInstance;
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/* Create the initial process */
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if (!PROCESS_Init()) return 0;
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/* Parse command line arguments */
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MAIN_WineInit( argc, argv );
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/* Main initialization */
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if (!MAIN_MainInit()) return 0;
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/* Initialize KERNEL */
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if (!MAIN_KernelInit(0, 0, NULL)) return 0;
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/* Create and switch to initial task */
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if (!(wm = ELF_CreateDummyModule( argv[0], argv[0], PROCESS_Current() )))
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return 0;
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PROCESS_Current()->exe_modref = wm;
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strcpy( ofs.szPathName, wm->modname );
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if ((hModule = MODULE_CreateDummyModule( &ofs )) < 32) return 0;
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pModule = (NE_MODULE *)GlobalLock16( hModule );
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pModule->flags = NE_FFLAGS_WIN32;
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pModule->module32 = wm->module;
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hInstance = NE_CreateInstance( pModule, NULL, TRUE );
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PROCESS_Current()->task = TASK_Create( THREAD_Current(), pModule, hInstance, 0, FALSE );
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TASK_StartTask( PROCESS_Current()->task );
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/* Initialize GDI and USER */
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if (!MAIN_GdiInit(0, 0, NULL)) return 0;
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if (!MAIN_UserInit(0, 0, NULL)) return 0;
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return wm->module;
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}
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