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/************************************************************************\
** **
** GrIP Prototype API Interface Library **
** for **
** DJGPP **
** **
** Revision 1.00 **
** **
** COPYRIGHT: **
** **
** (C) Copyright Advanced Gravis Computer Technology Ltd 1995. **
** All Rights Reserved. **
** **
** DISCLAIMER OF WARRANTIES: **
** **
** The following [enclosed] code is provided to you "AS IS", **
** without warranty of any kind. You have a royalty-free right to **
** use, modify, reproduce and distribute the following code (and/or **
** any modified version) provided that you agree that Advanced **
** Gravis has no warranty obligations and shall not be liable for **
** any damages arising out of your use of this code, even if they **
** have been advised of the possibility of such damages. This **
** Copyright statement and Disclaimer of Warranties may not be **
** removed. **
** **
** HISTORY: **
** **
** 0.102 Jul 12 95 David Bollo Initial public release on **
** GrIP hardware **
** 0.200 Aug 10 95 David Bollo Added Gravis Loadable Library **
** support **
** 0.201 Aug 11 95 David Bollo Removed Borland C++ support **
** for maintenance reasons **
** 1.00 Nov 1 95 David Bollo First official release as **
** part of GrIP SDK **
** **
\************************************************************************/
#ifndef GRIP_H
#define GRIP_H
#ifdef __cplusplus
extern "C"
{
#endif
/* 2. Type Definitions */
typedef unsigned char GRIP_SLOT;
typedef unsigned char GRIP_CLASS;
typedef unsigned char GRIP_INDEX;
typedef unsigned short GRIP_VALUE;
typedef unsigned long GRIP_BITFIELD;
typedef unsigned short GRIP_bool8;
typedef char * GRIP_STRING;
typedef void * GRIP_BUF;
typedef unsigned char * GRIP_BUF_C;
typedef unsigned short * GRIP_BUF_S;
typedef unsigned long * GRIP_BUF_L;
/* Standard Classes */
#define GRIP_CLASS_BUTTON 1
#define GRIP_CLASS_AXIS 2
#define GRIP_CLASS_POV_HAT 3
#define GRIP_CLASS_VELOCITY 4
/* Refresh Flags */
#define GRIP_REFRESH_COMPLETE 0 /* Default */
#define GRIP_REFRESH_PARTIAL 2
#define GRIP_REFRESH_TRANSMIT 0 /* Default */
#define GRIP_REFRESH_NOTRANSMIT 4
/* 3.1 System API Calls */
GRIP_bool8 GrInitialize(void);
void GrShutdown(void);
GRIP_BITFIELD GrRefresh(GRIP_BITFIELD flags);
/* 3.2 Configuration API Calls */
GRIP_BITFIELD GrGetSlotMap(void);
GRIP_BITFIELD GrGetClassMap(GRIP_SLOT s);
GRIP_BITFIELD GrGetOEMClassMap(GRIP_SLOT s);
GRIP_INDEX GrGetMaxIndex(GRIP_SLOT s, GRIP_CLASS c);
GRIP_VALUE GrGetMaxValue(GRIP_SLOT s, GRIP_CLASS c);
/* 3.3 Data API Calls */
GRIP_VALUE GrGetValue(GRIP_SLOT s, GRIP_CLASS c, GRIP_INDEX i);
GRIP_BITFIELD GrGetPackedValues(GRIP_SLOT s, GRIP_CLASS c, GRIP_INDEX start, GRIP_INDEX end);
void GrSetValue(GRIP_SLOT s, GRIP_CLASS c, GRIP_INDEX i, GRIP_VALUE v);
/* 3.4 OEM Information API Calls */
void GrGetVendorName(GRIP_SLOT s, GRIP_STRING name);
GRIP_VALUE GrGetProductName(GRIP_SLOT s, GRIP_STRING name);
void GrGetControlName(GRIP_SLOT s, GRIP_CLASS c, GRIP_INDEX i, GRIP_STRING name);
GRIP_BITFIELD GrGetCaps(GRIP_SLOT s, GRIP_CLASS c, GRIP_INDEX i);
/* 3.5 Library Management Calls */
GRIP_bool8 GrLink(GRIP_BUF image, GRIP_VALUE size);
GRIP_bool8 GrUnlink(void);
GRIP_bool8 Gr__Link(void);
void Gr__Unlink(void);
/* Diagnostic Information Calls */
GRIP_VALUE GrGetSWVer(void);
GRIP_VALUE GrGetHWVer(void);
GRIP_VALUE GrGetDiagCnt(void);
unsigned long GrGetDiagReg(GRIP_INDEX reg);
/* Standard String Constants for Loadable Library */
extern char GrLibName[];
extern char GrLibEnv[];
extern char GrLibDir[];
/* API Call Thunk */
typedef unsigned char GRIP_THUNK[14];
extern GRIP_THUNK GRIP_Thunk;
#ifdef __cplusplus
}
#endif
#endif /* GRIP_H */
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