
Release Version 2.3:

fix: suppl.h: memcmpi -> memicmp
fix: dossize.c: In Micro-C mode the INT 21h was called with random values
chg: env_nullStrings(): Eliminated the Missing Prototype warning
fix: env_sub.c: segm must >>NOT<< be zero :)

Release Version 2.2:

add: env_nullStrings()
fix: env_shell(): using MCB number instead of PSP
fix: dfnumerge(): double backslash with UNC drive & root path
add: StrCString(), toxdigit(), isodigit()
add: UNC path support to the dfn*() functions
add: StrLeft(), StrRight(), StrMiddle(), StrTail(), StrBeg()
add: dfnsearch(), StrTokenize(), StrSaveTokens()
add: Carry() for Micro-C only
chg: dfnpath(): use _getdcwd() for Micro-C
add: _getdcwd() for Micro-C only
fix: dfnpath(): getdrive() -> get_dir()
fix: suppl.h: invokeDOS() struct REGPACK typedef for Micro-C
add: StrAppend(), StrAppChr()
fix: env_replace(): the 3rd argument as length with native CREATE mode
chg: DOSalloc(): update the name field of the MCB to the caller's one
add: StrStrip(), StrChar()
add: toFUpper(), MemFCmp(), _fMemFCmp()
add: dfnpath(), dfntruename()
chg: toUpper(): retreive the upcase table only once
add: _fStrCmp(), _fMemCmp(), StrCmp(),& MemCmp()
add: toUpper()
add: env_matchVar()
add: env_dupvar() & dupvar()
chg: env_switch() -> env_replace()
chg: env_strinsert & env_strput: more efficient when appending a new string
fix: env_strcpy: stringnr must be < env_strings()

Release Version 2.1:

chg: Makefile: automatically detect, when switching compiler or mem model etc.
fix: mcb_walk: evaluating _FLAGS after destroying them by a compare
add: env_noSpace: check if environment can hold another variable
fix: env_change: don't delete the variable if environment too small
fix: env_strput: check env size, f a new string is appended
chg: environ.h: prototype: putenv(char *var) to conform to DOS quasi-standard

Release Version 2:

fix: revised: segm == 0 on all environment functions
add: the environment string functions
fix: getoptg(): last option preserves the boolean state flag if MARKEMPTY is set
add: DOSalloc(), addu()
chg: newenv(), sizenv()
add: getopt() functions
fix: (signed) cast bug in suppl.h

Initial revision
