Hash Support Function

[Soroosh Sardari <soroosh.sardari@xxxxxxxxx>]

Dear all

I'm developing a new type, and want to have hash index on it.

I must write a hash function for the new type, according to the PG manual, section 35.14.3.

However, there is no example for this function. Actually signature of the hash support function

would be sufficient for me.

Any help appreciated, in advance

Regards,

Soroosh