Description

This function converts a name-value-record into parallel tables of string names and string values. This destructively modifies the name-value record and frees it, so do not call hc_nvr_free after calling this function.

When the conversion is finished, each string in the names and values tables should be freed with the designated deallocator (for example, free), as well as the names and values tables themselves.

Any time there is a conversion from a double type to or from a string type, there might be a loss of precision.