blob: 2346a5ea531100c05fa0a85985903304ec116728 [file] [log] [blame]
Ben Lindstrom19066a12001-04-12 23:39:26 +00001/* $OpenBSD: misc.h,v 1.4 2001/04/12 20:09:36 stevesk Exp $ */
Ben Lindstrom36579d32001-01-29 07:39:26 +00002
Ben Lindstrom226cfa02001-01-22 05:34:40 +00003/*
4 * Author: Tatu Ylonen <ylo@cs.hut.fi>
5 * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
6 * All rights reserved
7 *
8 * As far as I am concerned, the code I have written for this software
9 * can be used freely for any purpose. Any derived versions of this
10 * software must be clearly marked as such, and if the derived work is
11 * incompatible with the protocol description in the RFC file, it must be
12 * called by a name other than "ssh" or "Secure Shell".
13 */
14/* remove newline at end of string */
15char *chop(char *s);
16
17/* return next token in configuration line */
18char *strdelim(char **s);
19
20/* set filedescriptor to non-blocking */
21void set_nonblock(int fd);
Kevin Stevesb6e773a2001-02-04 13:20:36 +000022
Ben Lindstrom086cf212001-03-05 05:56:40 +000023struct passwd * pwcopy(struct passwd *pw);
24
Ben Lindstrom19066a12001-04-12 23:39:26 +000025/*
26 * Convert ASCII string to TCP/IP port number.
27 * Port must be >0 and <=65535.
28 * Return 0 if invalid.
29 */
30int a2port(const char *s);
31
Kevin Stevesb6e773a2001-02-04 13:20:36 +000032/* wrapper for signal interface */
33typedef void (*mysig_t)(int);
34mysig_t mysignal(int sig, mysig_t act);