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NAME
     tt_session_prop_count - return the number of  values  stored
     under a property of a session

SYNOPSIS
     #include <Tt/tt_c.h>
     int tt_session_prop_count(const char *sessid,
                               const char *propname);

DESCRIPTION
     The tt_session_prop_count() function returns the  number  of
     values stored under the named property of the specified ses-
     sion.

     The sessid argument is the name of the session joined.   The
     application   can   use   the  sessid  value  returned  when
     tt_default_session() is called.  The  propname  argument  is
     the name of the property to be examined.

RETURN VALUE
     Upon  successful  completion,  the   tt_session_prop_count()
     function  returns the number of values in the specified pro-
     perty list.  The  application  can  use  tt_int_error(3)  to
     extract  one  of  the  following  Tt_status  values from the
     returned integer:

        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_PROPNAME
                The  specified  property  name  is  syntactically
                invalid.

        TT_ERR_SESSION
                The specified ToolTalk session is out of date  or
                invalid.

SEE ALSO
     tt_c(5), tt_int_error(3).

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