diff options
Diffstat (limited to 'axlib.h')
| -rw-r--r-- | axlib.h | 26 |
1 files changed, 23 insertions, 3 deletions
@@ -1,3 +1,22 @@ +/* LIBAX25 - Library for AX.25 programs + * Copyright (C) 1997-1999 Jonathan Naylor, Tomi Manninen, Jean-Paul Roubelat + * and Alan Cox. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Library General Public License for more details. + * + * You should have received a copy of the GNU Library General Public + * License along with this library; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 02111-1307, USA. + */ /* * Callsign conversion functions, converts callsigns into network bit * shifted format and vica versa. @@ -21,7 +40,7 @@ extern "C" { /* * Libax25 version. */ -extern char version[]; +extern char libax25_version[]; /* * The special "null" address, used as the default callsign in routing and @@ -97,13 +116,14 @@ extern int ax25_validate(const char *); * Converts the giver string to upper case. It returns a pointer to the * original string. */ -extern char *strupr(const char *); +extern char *strupr(char *); /* * Converts the giver string to lower case. It returns a pointer to the * original string. */ -extern char *strlwr(const char *); +extern char *strlwr(char *); + #ifdef __cplusplus } |