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Tools for working with Cidco Mailstations
1#define PORTADDRESS 0x378
2
3/* relative to PORTADDRESS (tribble_port) */
4#define DATA 0
5#define STATUS 1
6#define CONTROL 2
7
8#define bsyin 0x40
9#define bsyout 0x08
10#define stbin 0x80
11#define stbout 0x10
12#define tribmask 0x07
13#define dibmask 0x03
14
15void checkio(void);
16unsigned int havetribble(void);
17int recvtribble(void);
18int recvbyte(void);
19int sendtribble(unsigned char b);
20int sendbyte(unsigned char b);
21
22extern int tribble_debug;
23unsigned int tribble_port;