#include	<devices/trackdisk.h>
#include	<exec/exec.h>
#include	<libraries/dos.h>
#include	<libraries/dosextens.h>
#include	<clib/alib_protos.h>
#include	<clib/exec_protos.h>
#include	<clib/dos_protos.h>

#define R CMD_READ