isolinux: remove broken and obsolete open_file_t

Signed-off-by: H. Peter Anvin <hpa@zytor.com>

diff --git a/core/isolinux.asm b/core/isolinux.asm
index da256c3..7a871f0 100644 (file)
--- a/core/isolinux.asm
+++ b/core/isolinux.asm
@@ -52,22 +52,6 @@ vk_append:   resb max_cmd_len+1      ; Command line
 vk_end:                equ $                   ; Should be <= vk_size
                endstruc
 
-;
-; File structure.  This holds the information for each currently open file.
-;
-               struc open_file_t
-file_sector    resd 1                  ; Sector pointer (0 = structure free)
-file_bytesleft resd 1                  ; Number of bytes left
-file_left      resd 1                  ; Number of sectors left
-               resd 1                  ; Unused
-               endstruc
-
-%ifndef DEPEND
-%if (open_file_t_size & (open_file_t_size-1))
-%error "open_file_t is not a power of 2"
-%endif
-%endif
-
 ; ---------------------------------------------------------------------------
 ;   BEGIN CODE
 ; ---------------------------------------------------------------------------