TS> One is free to use functions named as one likes but the resulting
 TS> programs are not longer allowed to be called (strictly) conforming :-)

Of course one can, with the exception of functions beginning with
"str", or,
ironically, a "_". Compiler vendors cannot include extensions
that do not begin with an underscore and still be conforming.

Jeff

--- GoldED/2 2.42.G0615