90 static FILE	*etcf = 0;  variable
3940 filedbmline_comment(struct line_buf *line, FILE *etcf, int *lineno,  in filedbmline_comment()  argument
3945 	loc->offset = ftell(etcf);  in filedbmline_comment()
3947 		if (fget_line_at(line, len, etcf) == 0)  in filedbmline_comment()
3989 		loc->offset = ftell(etcf);  in filedbmline_comment()
4000 filedbmline_plus(struct line_buf *line, FILE *etcf, int *lineno,  in filedbmline_plus()  argument
4005 	loc->offset = ftell(etcf);  in filedbmline_plus()
4007 		if (fget_line_at(line, len, etcf) == 0)  in filedbmline_plus()
4025 		loc->offset = ftell(etcf);  in filedbmline_plus()
4100 	while (tt->filedbmline(&line, etcf, &lineno, &loc)) {  in addfile()
4595 		if ((etcf = fopen(etcfile, "r")) == 0) {  in main()
4602 		etcf = stdin;  in main()