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Rev 1056 Rev 1066
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  }
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  }
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  _asm {
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  _asm {
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    push ax
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    push ax
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    push bx
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    push bx
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    push cx
 - 
 
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    push dx
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    push dx
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    mov ax, 0x3306 /* Get true DOS version number */
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    mov ax, 0x3306 /* Get true DOS version number */
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    int 0x21       /* AL=maj_ver_num  AH=min_ver_num  BX,CX=OEM */
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    int 0x21       /* BL=maj_ver_num  BH=min_ver_num  DL=revision  DH=kernel_memory_area */
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    mov [maj], bl
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    mov [maj], bl
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    mov [min], bh
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    mov [min], bh
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    mov [rev], dl
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    mov [rev], dl
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    mov [verflags], dh
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    mov [verflags], dh
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    pop dx
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    pop dx
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    pop cx
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    pop bx
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    pop bx
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    pop ax
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    pop ax
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  }
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  }
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  sprintf(buff, svarlang_str(20,1), maj, min); /* "DOS kernel version %u.%u" */
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  sprintf(buff, svarlang_str(20,1), maj, min); /* "DOS kernel version %u.%u" */