Changes

;NDOSE.TXT: English version of this document.

This manual assumes that system concepts are known such as file descriptors ("file handles"), FIBs, variables of environment, etc. All of these concepts are explained in the DOS manual, documents "MSX-DOS 2 Program Interface Specification" and "MSX-DOS 2 Function Codes Specification ".

;phdrive :Physical unit number (1 = A :, etc).

;secsize :Sector size (always 512 normally).

;secpclus :Sectors per cluster

;secrsv :Sectors reserved.

;fatcopies :Number of copies of the FAT.

;rootentr :Number of entries in the root directory.

;sectotal :Total number of logical sectors

;mediaid :Device descriptor byte.

;secpfat :Number of sectors per FAT.

;firstroot :First sector of the root directory.

;firstdata :First sector of the data area.

;maxclus :Maximum cluster number

;dirty: It indicates that there are deleted files that can be recovered with UNDEL if it is not zero.

;volid :Volume label (-1 if none).

;clustotal :Total number of clusters.

;clusfree :Number of free clusters.

;dpbpnt :Pointer to the DPB (Drive Parameters Block) of the file.

;unused :Reserved, do not use.