2 * Copyright (C) 2011 Red Hat Inc.
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; either version 2 of the License, or
7 * (at your option) any later version.
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
19 val failwithf : ('a, unit, string, 'b) format4 -> 'a
20 (** Like [failwith] but supports printf-like arguments. *)
22 val isspace : char -> bool
23 (** Return true if char is a whitespace character. *)
25 val isalnum : char -> bool
26 (** Return true if char is an alphanumeric character. *)
28 val files_equal : string -> string -> bool
29 (** [files_equal filename1 filename2] returns true if the files contain
32 val count_chars : char -> string -> int
33 (** Count number of times the character occurs in string. *)