Function inform:
Defined in module m_messages (file: /std/modules/m_messages.c)

Given an array of participants, and an array of messages, and either an
object or array of objects, deliver each message to the appropriate
participant, being careful not to deliver a message twice.
The last arg is either a room, in which that room is told the 'other'
message, or an array of people to recieve the 'other' message.

Prototype:
void inform(object *who, string *msgs, mixed others);
