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RTVBE210.ZIP
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UVBELIB.H
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C/C++ Source or Header
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1996-03-13
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89 lines
/****************************************************************************
*
* The Universal VESA VBE
*
* Copyright (C) 1996 SciTech Software.
* All rights reserved.
*
* Filename: $Workfile: uvbelib.h $
* Version: $Revision: 1.1 $
*
* Language: ANSI C
* Environment: MS-DOS/WinDirect
*
* Description: Header file for the UVBELib(tm) functions.
*
* $Date: 13 Mar 1996 18:14:28 $ $Author: KendallB $
*
****************************************************************************/
#ifndef __UVBELIB_H
#define __UVBELIB_H
#ifndef __DEBUG_H
#include "debug.h"
#endif
/*--------------------- Macros and type definitiosn -----------------------*/
typedef enum {
/*--------------------------------------------------------------------
* Non-fatal return codes
*------------------------------------------------------------------*/
UV_ok, /* UVBELib successfully installed the driver */
UV_noDetect, /* Driver file is configured for standard VGA */
UV_alreadyVBE20, /* VBE 2.0 detected and ignoreVBE was false */
UV_laterVersion, /* A later TSR version of UniVBE is installed */
UV_lastNonFatal, /* Last non fatal error code */
/*--------------------------------------------------------------------
* Fatal return codes
*------------------------------------------------------------------*/
UV_errNotFound, /* Could not find UNIVBE.DRV driver file */
UV_errNotValid, /* File loaded not a valid driver file */
UV_errOldVersion, /* Attempt to load older driver file version */
UV_errNoMemory, /* Could not allocate memory to load driver */
UV_errNoRealMemory, /* Could not allocate real mode memory */
/*--------------------------------------------------------------------
* Fatal internal return codes. Contact SciTech if you get any of
* these as these indicate configuration problems that should not
* occur.
*------------------------------------------------------------------*/
UV_errGenerate, /* Error generating UNIVBE.DRV driver file */
UV_errCheckInstall, /* Check install function failed */
} UV_installCodes;
/*-------------------------- Function Prototypes --------------------------*/
#ifdef __cplusplus
extern "C" { /* Use "C" linkage when in C++ mode */
#endif
/* Routines to install the UVBELib VBE 2.0 device support routines */
int _cdecl UV_install(char *driverDir,bool ignoreVBE,bool analyseModes);
void _cdecl UV_exit(void);
void _cdecl UV_getDriverPath(char *argv0,char *buf);
/* Get error message and copyright strings */
char * _cdecl UV_getErrorStr(int err);
char * _cdecl UV_getCopyrightStr(void);
char * _cdecl UV_getMajorVersion(void);
char * _cdecl UV_getMinorVersion(void);
char * _cdecl UV_getReleaseDate(void);
/* Get configuration strings */
char * _cdecl UV_getSuperVGAStr(void);
char * _cdecl UV_getDACStr(void);
char * _cdecl UV_getClockStr(void);
#ifdef __cplusplus
} /* End of "C" linkage for C++ */
#endif
#endif /* __UVBELIB_H */