adr_ctx

The address context created for the parsed list of addresses. 

address_count

The number of addresses parsed. 

address_list

A character string containing the list of comma separated RFC 822 addresses to be parsed. The string must be NULL terminated if a value of zero is passed for address_list_len.

address_list_len

The length in bytes of the string of addresses to parse, not including any NULL terminator. If a value of zero is passed for this argument, then the length of address_list will automatically be determined.

item_code

An optional list of item codes. The list must be terminated with an integer argument with value 0.