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perifdll.c File Reference

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Detailed Description

Handles events from misc periferies (at now keyboard only) and also contains random number generator

Definition in file perifdll.c.#include "../dllkit/dllkit.h"
#include "../usrmsgs.h"
#include <tchar.h>
#include <stdlib.h>

Go to the source code of this file.

Defines
#define	KBSTAT   IOLO + 21
#define	SHIFTSTAT   IOLO + 22
#define	RANDOM   IOLO + 23
#define	ADR(X, Y)   (((X) << 8) + (Y))
#define	SHIFTFLAG   0x01
#define	CTRLFLAG   0x02
#define	IOSETGET(GVAR, SVAR)
Functions
BOOL APIENTRY	DllMain (HANDLE hModule, DWORD ul_reason_for_call, LPVOID lpReserved)
DLLEXPORT void __cdecl	InitDll (INITDLLSTRUCT *ids, INITDLLINFO *idi)
DLLEXPORT void __cdecl	OnMessage (MESSAGEDLLSTRUCT *mds)
DLLEXPORT void __cdecl	IOFunc (UINT adr, unsigned char *data, iomode mode)
Variables
unsigned char	KbMap [256]
	Translation table.
volatile unsigned char	Key = 0
volatile unsigned char	KbState = 0
HANDLE	hThisModule
MSGLIST	Msgs
INITDLLSTRUCT	info

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Define Documentation

#define IOSETGET (  GVAR, SVAR    )

Value: if (mode == IOREAD) { \ *data = GVAR; \ } \ else { \ SVAR = *data; \ } Definition at line 150 of file perifdll.c.

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Function Documentation

DLLEXPORT void __cdecl InitDll (  INITDLLSTRUCT *    ids, INITDLLINFO *    idi )

Todo: free VideoMsgs Definition at line 81 of file perifdll.c.

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Variable Documentation

unsigned char KbMap[256]

Initial value: { 255, 255, 255, 255, 255, 255, 255, 30, 125, 255, 255, 255, 0, 255, 255, 255, 255, 255, 255, 1, 255, 255, 2, 3, 4, 5, 27, 255, 255, 255, 255, 32, 255, 255, 255, 255, 30, 28, 31, 29, 255, 255, 255, 255, 127, 126, 255, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 255, 255, 255, 255, 255, 255, 255, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 255, 255, 255, 255, 255, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 42, 43, 255, 45, 255, 47, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 124, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 59, 61, 44, 45, 46, 47, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 91, 92, 93, 39, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255, 255 } Translation table. Translates Windows Virtual Keys to ATASCII codes doesn't handles all keys, to acces eg. small caps, you have to do it in the emulator's operating system (which isn't done by me :o) Definition at line 25 of file perifdll.c.

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