17 extern union REGS __argr
;
23 #define open_file tar_open_file
24 #define rewind_file tar_rewind_file
25 #define close_file tar_close_file
26 #define file_length tar_file_length
27 #define read_block tar_read_block
33 #define open_file min_open_file
34 #define rewind_file min_rewind_file
35 #define close_file min_close_file
36 #define file_length min_file_length
37 #define read_block min_read_block
43 #define open_file dos_open_file
44 #define rewind_file dos_rewind_file
45 #define close_file dos_close_file
46 #define file_length dos_file_length
47 #define read_block dos_read_block
51 /* #define NOCOMMAND */
58 #define printf cprintf