1 files changed, 135 insertions, 0 deletions
diff --git a/netax25/axlib.h b/netax25/axlib.h
new file mode 100644
index 0000000..1164059
--- /dev/null
+++ b/netax25/axlib.h
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+/* 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.
+ */
+ 
+#ifndef _AXLIB_H
+#define	_AXLIB_H
+
+#include <netax25/ax25.h>
+#include <netrose/rose.h>
+
+#ifndef	TRUE
+#define	TRUE	1
+#endif
+
+#ifndef	FALSE
+#define	FALSE	0
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+ * Libax25 version.
+ */
+extern char libax25_version[];
+
+/*
+ * The special "null" address, used as the default callsign in routing and
+ * in other places.
+ */
+extern ax25_address null_ax25_address;
+
+/*
+ * This function converts an ASCII representation of a callsign into network
+ * format. It returns -1 on error, 0 otherwise.
+ */
+extern int ax25_aton_entry(const char *, char *);
+
+/*
+ * This converts a string with optional digipeaters into a structure understood
+ * by the kernel code.
+ *
+ * The string should be in the format:
+ *
+ * callsign [[V | VIA] callsign ...]
+ *
+ * On error a -1 is returned, otherwise the length of the structure is returned.
+ */
+extern int ax25_aton(const char *, struct full_sockaddr_ax25 *);
+
+/*
+ * Similar to convert_call above except the callsign(s) are not held in a
+ * string but in a NULL terminated array of pointers to the strings.
+ * On error a -1 is returned, otherwise the length of the structure is returned.
+ */
+extern int ax25_aton_arglist(const char ** , struct full_sockaddr_ax25 *);
+
+/*
+ * This function converts an ASCII representation of a Rose address into
+ * network format. It returns -1 on error, 0 otherwise. The address must be
+ * ten numbers long.
+ */
+extern int rose_aton(const char *, char *);
+
+/*
+ * This function returns the textual representation of a callsign in
+ * network format. The data returned is in a statically allocated area, and
+ * subsequent calls will destroy previous callsigns returned.
+ */
+extern char *ax25_ntoa(const ax25_address *);
+
+/*
+ * This function returns the textual representation of a Rose address in
+ * network format. The data returned is in a statically allocated area, and
+ * subsequent calls will destroy previous callsigns returned.
+ */
+extern char *rose_ntoa(const rose_address *);
+
+/*
+ * Compares two AX.25 callsigns in network format. Returns a 0 if they are
+ * identical, 1 if they differ, or 2 if only the SSIDs differ.
+ */
+extern int ax25_cmp(const ax25_address *, const ax25_address *);
+
+/*
+ * Compares two Rose addresses in network format. Returns a 0 if they are
+ * identical, 1 if they differ.
+ */
+extern int rose_cmp(const rose_address *, const rose_address *);
+
+/*
+ * Validates an AX.25 callsign, returns TRUE if it is valid, or FALSE if it
+ * is not. The callsign should be AX.25 shifted format.
+ */
+extern int ax25_validate(const char *);
+
+/*
+ * Converts the giver string to upper case. It returns a pointer to the
+ * original string.
+ */
+extern char *strupr(char *);
+
+/*
+ * Converts the giver string to lower case. It returns a pointer to the
+ * original string.
+ */
+extern char *strlwr(char *);
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif