APTR handle = CreateIPCPort(STRPTR name, struct hwTagList *tags);
name
parameter. IPC port names must be unique in the system, so this function must fail if
there is already an IPC port with the specified name. Note that port names should
always be case sensitive.
Hollywood will call FreeIPCPort() to free an IPC port allocated by this function. See FreeIPCPort for details.
NULL
NULL
in case of an error