===== Information for Users ("READ-ME") ================

WSC4C Version 2.4

WSC4C is a serial communications library which can be used with
Microsoft, Borland, and Watcom C/C++ compilers running under Windows
95/98, Windows NT, or Windows 3.1.

The WSC4C DLLs (WSC16.DLL and WSC32.DLL) can be called from any
application capable of calling Windows API functions, including
those written in C/C++, Delphi, Visual Basic, MS Access, MS Excel,
Fortran, COBOL, etc.

Changes from the previous version of WSC4C are as follows:

  1. SioEvent function efficiently blocks awaiting a specified event.
  2. XYDRV can send multiple files in YMODEM. XYDRV is thread safe.
  3. Several new example programs (RS485, XMS, XMR, EVENT).
  4. Specify default DTR & RTS behavior with SioReset.
  
For more information, refer to:

  1. WSC4C Users Manual (WSC4C_U.TXT)
  2. WSC4C Reference Manual (WSC4C_R.TXT)
  3. RS232/485 Reference Manual (ASYNC.TXT)