snp_file_search

	status.i4.v = snp_file_search(file_name_string.i1a.r,
				      device_string.i1a.r,
				      num_files.i4.r,
				      file_info.sp.r)

	This routine finds all saved snapshot plot setup files which
	match a title string and/or a device name string.  The returned
	file information array is allocated by this routine and should
	be freed by the caller.

	file_name_string null terminated file name search string
			 (A value of NULL can be passed for this argument
			  if no file names are to be matched.)
	device_string	 null terminated device name search string
			 (A value of NULL can be passed for this argument
			  if no device names are to be matched.)
	num_files	returned number of files found
			(A value of NULL can be passed for this argument
			 if this information is not needed.)
	file_info	returned matching fast time plot setup file information
			(array of structures of type SNP_FILE_INFO)
			(A value of NULL can be passed for this argument
			 if no setup file information is desired.)

	This function returns ACNET status values as follows:

	OK			success
	CLIB_NO_SUCH		no files matching the requested search found
	SQL_xxx			error accessing setup file information

	This function requires the following include files:

	cnsparam_h, cbslib_h, acnet_errors_h

	Related functions:

	snp_file_menu_c, snpplt_c

	C/C++ usage:

	char	*file_name_string = (char *) NULL;
	static const char	device_string[] = "M:OUTTMP";
	int	status;
	int	num_files;
	SNP_FILE_INFO	*file_info;

	status = snp_file_search(file_name_string,device_string,
				 &num_files,&file_info);
			.
			.
			.
	free(file_info);