* harbour/include/hbcom.ch
* harbour/src/rtl/hbcom.c
+ added new serial error code: HB_COM_ERR_PIPE
It's usable for some devices which use EPIPE error to
signal disconnected state.
* harbour/src/3rd/zlib/zlib.h
+ added missing declarations for exported public functions
* harbour/src/3rd/zlib/gzlib.c
* harbour/src/3rd/zlib/gzguts.h
! fixed POCC and XCC compilation
* enabled support for vsnprintf() in OpenWatcom builds
* harbour/src/3rd/zlib/Makefile
! fixed all non windows and WATCOM builds - critical macro
set by ./configure in ZLIB was not defined
; warning long file support is broken on most of 32bit platforms
so be careful with GZIP functions.
* harbour/contrib/gtwvg/gtwvg.h
+ define WINVER 0x0500 - it's necessary for some macros and
structures used by GTWVG code
* harbour/contrib/gtwvg/wvgwin.c
* removed redundant line with 'break;' instruction
de755848ab