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cc65/include/_6551.h

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/*
* _6551.h
*
* Ullrich von Bassewitz, 22.09.1998
*
* Internal include file, do not use directly.
*
*/
#ifndef __6551_H
#define __6551_H
/* Define a structure with the 6551 register offsets */
struct __6551 {
unsigned char data; /* Data register */
unsigned char status; /* Status register */
unsigned char cmd; /* Command register */
unsigned char ctrl; /* Control register */
};
/* End of _6551.h */
#endif