Input_Item_Codes

 

MAIL$_SEND_PERS_NAME   MAIL$_SEND_NO_PERS_NAME

   Note that you must specify only one of these item codes. An error
   is generated if you specify both item codes. MAIL$_SEND_PERS_
   NAME specifies the personal name text to be used in the message
   header. 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$_SEND_NO_PERS_NAME specifies that no
   personal name string be used during message construction.

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

MAIL$_SEND_SIGFILE   MAIL$_SEND_NO_SIGFILE

   Note that you must specify only one of these item codes. An
   error is generated if you specify both item codes. MAIL$_
   SEND_SIGFILE specifies the full OpenVMS file specification
   of the signature file to be used in the message. The default
   file specification used for a signature file is the user mail
   directory specification and .SIG as the file type. 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$_SEND_NO_SIGFILE specifies that no
   signature file be used during message construction.

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

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.