- Header <sys/ttydefaults.h> missing or not usable on QNX and OpenServer 6
include/my_global.h
- Moved down definition of function rint(), as for some platforms (in
this case Netware) 'longlong' is not defined until later in
"my_global.h"
Its root cause is a difference between the "readline" and "libedit" (header files)
definitions of "rl_completion_entry_function", where the "libedit" one is wrong anyway:
This variable is used as a pointer to a function returning "char *",
but "libedit" declares it as returning "int" and then adds casts on usage.
Change it to "CPFunction *" and get rid of the casts.
