/* * _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