Removed dead code.

zsnes/src/dos/dosintrf.asm

@@ -453,45 +453,7 @@ NEWSYM Change_Single_Dir
     int 21h
     ret
 
-NEWSYM Create_Dir
-    ; change to dir in edx
-    mov [MKPath],edx
-    pushad
-    call ZFileMKDir
-    or eax,eax
-    jnz .notokay
-    popad
-    clc
-    ret
-.notokay
-    popad
-    stc
-    ret
-    mov ah,39h
-    int 21h
-    ret
 
-NEWSYM Remove_Dir
-    ; remove dir in edx
-    mov [RMPath],edx
-    pushad
-    call ZFileRMDir
-    or eax,eax
-    jnz .notokay
-    popad
-    clc
-    ret
-.notokay
-    popad
-    stc
-    ret
-    mov ah,3Ah
-    int 21h
-    ret
-
-;    mov dl,[LoadDrive]
-;    mov ebx,LoadDir
-;    call Change_Dir
 NEWSYM Change_Dir
     pushad
     mov ah,0Eh
@@ -518,25 +480,6 @@ NEWSYM Change_Dir
     stc
     ret
 
-    ; dl = drive, ebx = dir
-    push ebx
-    mov ah,0Eh
-    int 21h
-    mov ah,3Bh
-    mov edx,gotoroot
-    int 21h
-    pop ebx
-    mov edx,ebx
-    cmp byte[edx],0
-    je .nodir
-    mov ah,3Bh
-    int 21h
-.nodir
-    ret
-
-;    mov ebx,LoadDir
-;    mov edx,LoadDrive
-;    call Get_Dir
 NEWSYM Get_Dir
     mov [DirName],ebx
     pushad