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AX = 0004h subfn 0016h DS:DX -> request block (see #03424)
Return:
AX = status 0000h open file count returned in request block
Desc: Counts the number of open files on the specified remote drive.
Note: No error is returned if the specified drive number is invalid or points to a local drive. Use AX=0004h/SF=0006h to test if a given drive number is assigned to a remote drive.
See Also: AX=0004h/SF=0006h
Format of request block: Offset Size Description (Table 03424) 00h WORD 0016h 02h BYTE drive number (0=default, 1=A:, ...) 03h BYTE reserved 04h WORD buffer for open file count
See Also: #03426
Category: Network - Int 61h - B
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