1 /* $OpenBSD: misc.h,v 1.4 2001/04/12 20:09:36 stevesk Exp $ */ 2 3 /* 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 */ 15 char *chop(char *s); 16 17 /* return next token in configuration line */ 18 char *strdelim(char **s); 19 20 /* set filedescriptor to non-blocking */ 21 void set_nonblock(int fd); 22 23 struct passwd * pwcopy(struct passwd *pw); 24 25 /* 26 * Convert ASCII string to TCP/IP port number. 27 * Port must be >0 and <=65535. 28 * Return 0 if invalid. 29 */ 30 int a2port(const char *s); 31