tt_otype_hsig_args_count(3)

NAME
     tt_otype_hsig_args_count - return the number of arguments of a request
     signature of an otype

SYNOPSIS
     #include <Tt/tt_c.h>
     int tt_otype_hsig_args_count(const char *otype,
                                  int sig);

DESCRIPTION
     The tt_otype_hsig_args_count() function returns the number of arguments
     of the sigth request signature of the given otype.

     The otype argument is the object type involved in this operation.  The
     sig argument is the zero-based index into the request signatures of the
     specified otype.

RETURN VALUE
     Upon successful completion, the tt_otype_hsig_args_count() function
     returns the number of arguments of the sigth request signature of the
     given otype.  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_NUM
                The integer value passed was invalid (out of range).

        TT_ERR_OTYPE
                The specified object type is not the name of an installed
                object type.

SEE ALSO
     Tttt_c(5), tt_otype_hsig_arg_type(3), tt_otype_hsig_arg_mode(3),
     tt_otype_hsig_count(3), tt_otype_hsig_op(3), tt_int_error(3).