* harbour/source/rtl/diskspac.c
* harbour/source/rtl/disksphb.c
! casting for C++ compilers
* harbour/source/rtl/hbinet.c
* added hack for unimplemented in Linux OpenWatcom version
h_errno and hstrerror()
* harbour/source/rtl/hbregex.c
* harbour/source/hbpcre/pcreglob.c
* harbour/contrib/btree/hb_btree.c
* workaround for C/C++ compilers which may use different calling
convention for standard C functions
8eebea16f5