is_default_data_event_string_c

	status.i4.v = is_default_data_event_string_c(string.i1a.r
						     [,length.i4.v])

	This routine determines whether or not a data event string
	represents a default request.

	string		data event string to test
			(up to DATA_EVENT_MAX_LEN characters)
	[length]	length of string to test
			(default is 0 which results in the routine
			 determining the length of the string)

	This function returns ACNET status values as follows:

	TRUE			default data event string
	FALSE			not a default data event string

	This function requires the following include files:

	cbslib_h, cns_data_structs_h, clib_h, tclk_events_h, acnet_errors_h

	Related functions:

	is_oneshot_data_event_string, string_to_data_event,
	data_event_to_string, numeric_to_ascii(_c), ascii_to_numeric(_c),
	data_event_string_to_ftd, data_event_to_ftd, ftd_to_data_event_c,
	ftd_to_data_event_string_c, clib_sprintf, clib_sscanf

	C/C++ usage:

	static const char	string[] = "i";
	int	status;
	int	length = 0;

	status = is_default_data_event_string_c(string,length);