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NAME
     tt_message_create - create a new message object

SYNOPSIS
     #include <Tt/tt_c.h>
     Tt_message tt_message_create(void);

DESCRIPTION
     The  tt_message_create()  function  creates  a  new  message
     object.

     The ToolTalk service returns a message  handle  that  is  an
     opaque pointer to a ToolTalk structure.

RETURN VALUE
     Upon successful completion, the tt_message_create() function
     returns the unique opaque handle that identifies the message
     object.  The application can use tt_ptr_error(3) to  extract
     one of the following Tt_status values from the returned han-
     dle:

        TT_OK   The operation completed successfully.

        TT_ERR_NOMP
                The ttsession(1) process is not running  and  the
                ToolTalk service cannot restart it.

        TT_ERR_PROCID
                The process identification is not valid.

APPLICATION USAGE
     A return value of TT_ERR_PROCID implies that tt_open(3)  was
     not issued before tt_message_create().

     If the ToolTalk service is unable to create a  message  when
     requested,  tt_message_create()  returns  an invalid handle.
     When the  application  attempts  to  use  this  handle  with
     another  ToolTalk function, the ToolTalk service will return
     TT_ERR_POINTER.

SEE ALSO
     tt_c(5), tt_open(3), tt_message_send(3),
     tt_message_destroy(3).

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