Peter Eisentraut <peter_e@gmx.net> writes:
> On ons, 2011-11-09 at 10:49 -0500, Tom Lane wrote:
>> Now admittedly you can hack it, in the same
>> spirit as the C library functions that are declared to take const
>> pointers and return non-const pointers to the very same data
> Which C library functions do that?
strchr() is the classic example, but I believe there are some others.
regards, tom lane