Feb 13/85

	LBRDSK has been corrected to comply with an undocumented feature
in CP/M (all versions from 2.2 to Concurrent DOS).  There are several
programs around that use the MFNAME or MFACCESS subroutines written
for the MODEM7 series to implement Batch file transfers.  It goes like
this:
	In none of the official Programmer's Guides for any version of
CP/M does it say that an FCB is required for Search Next (function 18).
However, if the FCB passed to Search First contains an unambiguous
file reference (i.e. no question marks), then the Search Next function
requires an FCB passed in reg DE (for CP/M-80) or DX (for CP/M-86).
The MFNAME and MFACCESS routines use this undocumented feature to
open and use files between search requests without the need to build
a table of valid filenames before using them.

	The following programs may not work properly in previous
releases of LD and LBRDISK:

	MODEM7 in batch file mode (all versions)
	CRCK

NOTE:	It is no longer necessary to patch the BDOS address in LBRDISK
	version 2.3.  Also, you must use SETRSX version 1.1 as supplied
	in the library.  Version 2.3 will not work with the old version
	of SETRSX.


Jim Lopushinsky