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diff --git a/board/MAI/bios_emulator/scitech/src/common/galib.c b/board/MAI/bios_emulator/scitech/src/common/galib.c
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-/****************************************************************************
-*
-* SciTech Nucleus Graphics Architecture
-*
-* Copyright (C) 1991-1998 SciTech Software, Inc.
-* All rights reserved.
-*
-* ======================================================================
-* |REMOVAL OR MODIFICATION OF THIS HEADER IS STRICTLY PROHIBITED BY LAW|
-* | |
-* |This copyrighted computer code contains proprietary technology |
-* |owned by SciTech Software, Inc., located at 505 Wall Street, |
-* |Chico, CA 95928 USA (http://www.scitechsoft.com). |
-* | |
-* |The contents of this file are subject to the SciTech Nucleus |
-* |License; you may *not* use this file or related software except in |
-* |compliance with the License. You may obtain a copy of the License |
-* |at http://www.scitechsoft.com/nucleus-license.txt |
-* | |
-* |Software distributed under the License is distributed on an |
-* |"AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or |
-* |implied. See the License for the specific language governing |
-* |rights and limitations under the License. |
-* | |
-* |REMOVAL OR MODIFICATION OF THIS HEADER IS STRICTLY PROHIBITED BY LAW|
-* ======================================================================
-*
-* Language: ANSI C
-* Environment: Any 32-bit protected mode environment
-*
-* Description: C module for the Graphics Accelerator Driver API. Uses
-* the SciTech PM library for interfacing with DOS
-* extender specific functions.
-*
-****************************************************************************/
-
-#include "nucleus/graphics.h"
-#if defined(__WIN32_VXD__) || defined(__NT_DRIVER__)
-#include "sdd/sddhelp.h"
-#else
-#include <stdio.h>
-#include <stdlib.h>
-#endif
-
-/*---------------------------- Global Variables ---------------------------*/
-
-#ifndef TEST_HARNESS
-GA_exports _VARAPI __GA_exports;
-static int loaded = false;
-static PE_MODULE *hModBPD = NULL;
-
-static N_imports _N_imports = {
- sizeof(N_imports),
- _OS_delay,
- };
-
-static GA_imports _GA_imports = {
- sizeof(GA_imports),
- GA_getSharedInfo,
- GA_TimerInit,
- GA_TimerRead,
- GA_TimerDifference,
- };
-#endif
-
-/*----------------------------- Implementation ----------------------------*/
-
-#define DLL_NAME "graphics.bpd"
-
-/****************************************************************************
-REMARKS:
-This function is no longer used but we must implement it and return NULL
-for compatibility with older binary drivers.
-****************************************************************************/
-GA_sharedInfo * NAPI GA_getSharedInfo(
- int device)
-{
- return NULL;
-}
-
-#ifndef TEST_HARNESS
-/****************************************************************************
-REMARKS:
-Fatal error handler for non-exported GA_exports.
-****************************************************************************/
-static void _GA_fatalErrorHandler(void)
-{
- PM_fatalError("Unsupported Nucleus export function called! Please upgrade your copy of Nucleus!\n");
-}
-
-/****************************************************************************
-PARAMETERS:
-shared - True to load the driver into shared memory.
-
-REMARKS:
-Loads the Nucleus binary portable DLL into memory and initilises it.
-****************************************************************************/
-static ibool LoadDriver(
- ibool shared)
-{
- GA_initLibrary_t GA_initLibrary;
- GA_exports *gaExp;
- char filename[PM_MAX_PATH];
- char bpdpath[PM_MAX_PATH];
- int i,max;
- ulong *p;
-
- /* Check if we have already loaded the driver */
- if (loaded)
- return true;
- PM_init();
-
- /* First try to see if we can find the system wide shared exports
- * if they are available. Under OS/2 this connects to our global
- * shared Nucleus loader in SDDPMI.DLL.
- */
- __GA_exports.dwSize = sizeof(__GA_exports);
- if (GA_getSharedExports(&__GA_exports,shared))
- return loaded = true;
-
- /* Open the BPD file */
- if (!PM_findBPD(DLL_NAME,bpdpath))
- return false;
- strcpy(filename,bpdpath);
- strcat(filename,DLL_NAME);
- if ((hModBPD = PE_loadLibrary(filename,shared)) == NULL)
- return false;
- if ((GA_initLibrary = (GA_initLibrary_t)PE_getProcAddress(hModBPD,"_GA_initLibrary")) == NULL)
- return false;
- bpdpath[strlen(bpdpath)-1] = 0;
- if (strcmp(bpdpath,PM_getNucleusPath()) == 0)
- strcpy(bpdpath,PM_getNucleusConfigPath());
- else {
- PM_backslash(bpdpath);
- strcat(bpdpath,"config");
- }
- if ((gaExp = GA_initLibrary(shared,bpdpath,filename,GA_getSystemPMImports(),&_N_imports,&_GA_imports)) == NULL)
- PM_fatalError("GA_initLibrary failed!\n");
-
- /* Initialize all default imports to point to fatal error handler
- * for upwards compatibility, and copy the exported functions.
- */
- max = sizeof(__GA_exports)/sizeof(GA_initLibrary_t);
- for (i = 0,p = (ulong*)&__GA_exports; i < max; i++)
- *p++ = (ulong)_GA_fatalErrorHandler;
- memcpy(&__GA_exports,gaExp,MIN(sizeof(__GA_exports),gaExp->dwSize));
- loaded = true;
- return true;
-}
-
-/* The following are stub entry points that the application calls to
- * initialise the Nucleus loader library, and we use this to load our
- * driver DLL from disk and initialise the library using it.
- */
-
-/* {secret} */
-int NAPI GA_status(void)
-{
- if (!loaded)
- return nDriverNotFound;
- return __GA_exports.GA_status();
-}
-
-/* {secret} */
-const char * NAPI GA_errorMsg(
- N_int32 status)
-{
- if (!loaded)
- return "Unable to load Nucleus device driver!";
- return __GA_exports.GA_errorMsg(status);
-}
-
-/* {secret} */
-int NAPI GA_getDaysLeft(N_int32 shared)
-{
- if (!LoadDriver(shared))
- return -1;
- return __GA_exports.GA_getDaysLeft(shared);
-}
-
-/* {secret} */
-int NAPI GA_registerLicense(uchar *license,N_int32 shared)
-{
- if (!LoadDriver(shared))
- return 0;
- return __GA_exports.GA_registerLicense(license,shared);
-}
-
-/* {secret} */
-ibool NAPI GA_loadInGUI(N_int32 shared)
-{
- if (!LoadDriver(shared))
- return false;
- return __GA_exports.GA_loadInGUI(shared);
-}
-
-/* {secret} */
-int NAPI GA_enumerateDevices(N_int32 shared)
-{
- if (!LoadDriver(shared))
- return 0;
- return __GA_exports.GA_enumerateDevices(shared);
-}
-
-/* {secret} */
-GA_devCtx * NAPI GA_loadDriver(N_int32 deviceIndex,N_int32 shared)
-{
- if (!LoadDriver(shared))
- return NULL;
- return __GA_exports.GA_loadDriver(deviceIndex,shared);
-}
-
-/* {secret} */
-void NAPI GA_getGlobalOptions(
- GA_globalOptions *options,
- ibool shared)
-{
- if (LoadDriver(shared))
- __GA_exports.GA_getGlobalOptions(options,shared);
-}
-
-/* {secret} */
-PE_MODULE * NAPI GA_loadLibrary(
- const char *szBPDName,
- ulong *size,
- ibool shared)
-{
- if (!LoadDriver(shared))
- return NULL;
- return __GA_exports.GA_loadLibrary(szBPDName,size,shared);
-}
-
-/* {secret} */
-GA_devCtx * NAPI GA_getCurrentDriver(
- N_int32 deviceIndex)
-{
- /* Bail for older drivers that didn't export this function! */
- if (!__GA_exports.GA_getCurrentDriver)
- return NULL;
- return __GA_exports.GA_getCurrentDriver(deviceIndex);
-}
-
-/* {secret} */
-REF2D_driver * NAPI GA_getCurrentRef2d(
- N_int32 deviceIndex)
-{
- /* Bail for older drivers that didn't export this function! */
- if (!__GA_exports.GA_getCurrentRef2d)
- return NULL;
- return __GA_exports.GA_getCurrentRef2d(deviceIndex);
-}
-
-/* {secret} */
-int NAPI GA_isOEMVersion(ibool shared)
-{
- if (!LoadDriver(shared))
- return 0;
- return __GA_exports.GA_isOEMVersion(shared);
-}
-
-/* {secret} */
-N_uint32 * NAPI GA_getLicensedDevices(ibool shared)
-{
- if (!LoadDriver(shared))
- return 0;
- return __GA_exports.GA_getLicensedDevices(shared);
-}
-#endif