tt_message_abstainer(3)

NAME
     tt_message_abstainer - return offer's nth abstaining procid

SYNOPSIS
     #include <Tt/tt_c.h>
     char *tt_message_abstainer(Tt_message m,
                                int n);

DESCRIPTION
     The tt_message_abstainer() function returns the procid of the nth
     abstainer of the specified message.

     The m argument is the opaque handle for the message involved in this
     operation.  The n argument is the number of the abstainer to be returned.
     The first abstainer is numbered zero.

RETURN VALUE
     Upon successful completion, the tt_message_abstainer() function returns
     the procid of the nth abstainer.  The application can use tt_ptr_error(3)
     to extract one of the following Tt_status values from the returned
     pointer:

        TT_OK   The operation completed successfully.

        TT_ERR_PROCID
                There is no valid default procid, perhaps because tt_open(3)
                has not yet been called.

        TT_ERR_NUM
                The integer value passed was invalid (out of range).

        TT_ERR_STATE
                The specified message is not in state TT_RETURNED.  Since only
                TT_OFFERs can be in state TT_RETURNED, this status will be
                returned if the specified message is a TT_NOTICE or a
                TT_REQUEST.

        TT_ERR_POINTER
                The pointer passed does not point to an object of the correct
                type for this operation.

APPLICATION USAGE
     The application can use tt_free(3) to free any data stored in the address
     returned by the ToolTalk API.

SEE ALSO
     Tttt_c(5), tt_message_abstainers_count(3), tt_ptr_error(3), tt_free(3).