@c "fn/zcond.texi"
@c extracted from "../../lib/libchpfn/conditional.cc"
@c by "$(top_srcdir)/scripts/extract_texinfo.awk".

@deffn Function zcond z a b
Conditional expression, for integer rvalues.  
If @var{z} is true, return @var{a}, else return @var{b}.
NOTE: both expressions @var{a} and @var{b} 
are evaluated @emph{unconditionally}.
@end deffn

