MAIL$_USER_CREATE_IF

    The Boolean item code MAIL$_USER_CREATE_IF specifies that
    MAIL$USER_SET_INFO should create the record for the specified
    user if it does not already exist.

    Specify the value 0 in the buffer length and buffer address
    fields of the item descriptor.

 MAIL$_USER_SET_AUTO_PURGE

    The Boolean item codes MAIL$_USER_SET_AUTO_PURGE and MAIL$_
    USER_SET_NO_AUTO_PURGE set and clear the auto purge flag for
    the specified user.

    Specify the value 0 in the buffer length and buffer address
    fields of the item descriptor.

 MAIL$_USER_SET_CC_PROMPT

    The Boolean item codes MAIL$_USER_SET_CC_PROMPT and MAIL$_
    USER_SET_NO_CC_PROMPT set and clear the cc prompt flag for the
    specified user.

    Specify the value 0 in the buffer length and buffer address
    fields of the item descriptor.

 MAIL$_USER_SET_COPY_FORWARD

    The Boolean item codes MAIL$_USER_SET_COPY_FORWARD and MAIL$_
    USER_SET_NO_COPY_FORWARD set and clear the copy self forward flag
    for the specified user.

    Specify the value 0 in the buffer length and buffer address
    fields of the item descriptor.

 MAIL$_USER_SET_COPY_REPLY

    The Boolean item codes MAIL$_USER_SET_COPY_REPLY and MAIL$_USER_
    SET_NO_COPY_REPLY set and clear the copy self reply flag for the
    specified user.

    Specify the value 0 in the buffer length and buffer address
    fields of the item descriptor.

 MAIL$_USER_SET_COPY_SEND

    The Boolean item codes MAIL$_USER_SET_COPY_SEND and MAIL$_USER_
    SET_NO_COPY_SEND set and clear the copy self send flag for the
    specified user.

    Specify the value 0 in the buffer length and buffer address
    fields of the item descriptor.

 MAIL$_USER_SET_EDITOR

    MAIL$_USER_SET_EDITOR specifies the name of a default editor to
    be used by the specified user. The buffer address field of the
    item descriptor points to a buffer that contains a character
    string 0 to 255 characters long.

    Specify a value from 0 to 255 in the buffer length field of the
    item descriptor.

    The Boolean item code MAIL$_USER_SET_NO_EDITOR clears the default
    editor field for the specified user.

    Specify the value 0 in the buffer length and buffer address
    fields of the item descriptor.

 MAIL$_USER_SET_FORM

    MAIL$_USER_SET_FORM specifies the default print form string
    for the specified user. The buffer address field of the item
    descriptor points to a buffer that contains a character string 0
    to 255 characters long.

    Specify a value from 0 to 255 in the buffer length field of the
    item descriptor.

    The Boolean item code MAIL$_USER_SET_NO_FORM clears the default
    print form field for the specified user.

    Specify the value 0 in the buffer length and buffer address
    fields of the item descriptor.

 MAIL$_USER_SET_FORWARDING

    MAIL$_USER_SET_FORWARDING specifies a forwarding address string
    for the specified user. The buffer address field of the item
    descriptor points to a buffer that contains a character string 0
    to 255 characters long.

    Specify a value from 0 to 255 in the buffer length field of the
    item descriptor.

    The Boolean item code MAIL$_USER_SET_NO_FORWARDING clears the
    forwarding address field for the specified user.

    Specify the value 0 in the buffer length and buffer address
    fields of the item descriptor.

 MAIL$_USER_SET_NEW_MESSAGES

    MAIL$_USER_SET_NEW_MESSAGES specifies the new message count
    for the specified user. The buffer address field of the item
    descriptor points to a word that contains the new number of new
    messages.

 MAIL$_USER_SET_PERSONAL_NAME

    MAIL$_USER_SET_PERSONAL_NAME specifies a personal name string
    for the specified user. The buffer address field of the item
    descriptor points to a buffer that contains a character string 0
    to 127 characters long.

    Specify a value from 0 to 127 in the buffer length field of the
    item descriptor.

    The Boolean item code MAIL$_USER_SET_NO_PERSONAL_NAME clears the
    personal field for the specified user.

    Specify the value 0 in the buffer length and buffer address
    fields of the item descriptor.

 MAIL$_USER_SET_QUEUE

    MAIL$_USER_SET_QUEUE specifies a default print queue name string
    for the specified user. The buffer address field of the item
    descriptor points to a buffer that contains a character string 0
    to 255 characters long.

    Specify a value from 0 to 255 in the buffer length field of the
    item descriptor.

    The Boolean item code MAIL$_USER_SET_NO_QUEUE clears the default
    print queue field for the specified user.

    Specify the value 0 in the buffer length and buffer address
    fields of the item descriptor.

 MAIL$_USER_SET_SIGFILE

    MAIL$_USER_SET_SIGFILE specifies a signature file specification
    for the specified user. The buffer address field of the item
    descriptor points to a buffer that contains a character string 0
    to 255 characters long.

    Specify a value from 0 to 255 in the buffer length field of the
    item descriptor.

    The Boolean item code MAIL$_USER_SET_NO_SIGFILE clears the
    signature file field for the specified user.

    Specify the value 0 in the buffer length and buffer address
    fields of the item descriptor.

 MAIL$_USER_SET_SUB_DIRECTORY

    MAIL$_USER_SET_SUB_DIRECTORY specifies a MAIL subdirectory. The
    buffer address field of the item descriptor points to a buffer
    that contains a character string 0 to 255 characters long.

    Specify a value from 0 to 255 in the buffer length field of the
    item descriptor.

    The Boolean item code MAIL$_USER_SET_NO_SUB_DIRECTORY disables
    the use of a MAIL subdirectory for the specified user.

    Specify the value 0 in the buffer length and buffer address
    fields of the item descriptor.

 MAIL$_USER_USERNAME

    MAIL$_USER_USERNAME specifies the record to be modified in the
    user profile database and points to the user name string. The
    buffer address field of the item descriptor points to a buffer
    that contains a character string 0 to 31 characters long.

    Specify a value from 0 to 31 in the buffer length field of the
    item descriptor.

    Setting bit 4 of DCL_CTLFLAGS, enables the user name string
    encoded in a character string 0 to 255 characters long.

                                   NOTE

       Once this bit is set, user name length is set to a maximum
       of 255 characters long. Even if this bit is cleared, the
       behavior remains unchanged, that is, supports user name
       length of 255 characters long, but there is no way to reset
       it to 31 characters long.

 out_item_list

    OpenVMS usage:itmlst_3
    type:         longword
    access:       write only
    mechanism:    by reference
    Item list specifying the information you want the routine to
    return. The out_item_list argument is the address of a list of
    item descriptors, each of which describes an item of information.
    The list of item descriptors is terminated by longword value of
    0.