/*
utils.c -- gathering of some stupid small functions
- Copyright (C) 1999-2004 Ivo Timmermans <zarq@iname.com>
- 2000-2004 Guus Sliepen <guus@tinc-vpn.org>
+ Copyright (C) 1999-2005 Ivo Timmermans <zarq@iname.com>
+ 2000-2006 Guus Sliepen <guus@tinc-vpn.org>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
char *hexadecimals = "0123456789ABCDEF";
-int charhex2bin(char c)
-{
+int charhex2bin(char c) {
if(isdigit(c))
return c - '0';
else
}
-void hex2bin(char *src, char *dst, int length)
-{
+void hex2bin(char *src, char *dst, int length) {
int i;
for(i = 0; i < length; i++)
dst[i] = charhex2bin(src[i * 2]) * 16 + charhex2bin(src[i * 2 + 1]);
}
-void bin2hex(char *src, char *dst, int length)
-{
+void bin2hex(char *src, char *dst, int length) {
int i;
for(i = length - 1; i >= 0; i--) {
dst[i * 2 + 1] = hexadecimals[(unsigned char) src[i] & 15];
}
#ifdef ENABLE_TRACING
-void cp_trace()
-{
+void cp_trace() {
logger(LOG_DEBUG, "Checkpoint trace: %s:%d <- %s:%d <- %s:%d <- %s:%d <- %s:%d <- %s:%d <- %s:%d <- %s:%d <- %s:%d <- %s:%d <- %s:%d <- %s:%d <- %s:%d <- %s:%d <- %s:%d <- %s:%d...",
cp_file[(cp_index + 15) % 16], cp_line[(cp_index + 15) % 16],
cp_file[(cp_index + 14) % 16], cp_line[(cp_index + 14) % 16],