X-Git-Url: https://tinc-vpn.org/git/browse?p=tinc;a=blobdiff_plain;f=lib%2Futils.h;h=46465f361296c9c8367850e1241b2077135314c6;hp=a4684f3dffd8225b64efb4601d188f7a4d0a9951;hb=85adeef21275633b78a234b2660cbe3bc9dd2c33;hpb=97ce045189e330e121873d1b4be1959c60062cbb

diff --git a/lib/utils.h b/lib/utils.h
index a4684f3d..46465f36 100644
--- a/lib/utils.h
+++ b/lib/utils.h
@@ -1,6 +1,7 @@
 /*
     utils.h -- header file for utils.c
-    Copyright (C) 1999 Ivo Timmermans <zarq@iname.com>
+    Copyright (C) 1999,2000 Ivo Timmermans <zarq@iname.com>
+                       2000 Guus Sliepen <guus@sliepen.warande.net>
 
     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
@@ -26,18 +27,21 @@ enum {
   DEBUG_CONNECTIONS = 0,
   DEBUG_PROTOCOL,
   DEBUG_STATUS,
-  DEBUG_error,
+  DEBUG_ERROR,
   DEBUG_META
 };
 
 #define min(a,b) (((a)<(b))?(a):(b))
 
-#define cp { cp_line = __LINE__; cp_file = __FILE__; }
+extern volatile int cp_line[];
+extern volatile char *cp_file[];
+extern volatile int cp_index;
 
-extern volatile int cp_line;
-extern volatile char *cp_file;
+#define cp { cp_line[cp_index] = __LINE__; cp_file[cp_index] = __FILE__; cp_index++; cp_index %= 8; }
+#define ecp { fprintf(stderr, "Explicit checkpoint in %s line %d\n", __FILE__, __LINE__); }
 
-extern void hex2bin(char *src, char *dst, size_t length);
-extern void bin2hex(char *src, char *dst, size_t length);
+extern void hex2bin(char *src, char *dst, int length);
+extern void bin2hex(char *src, char *dst, int length);
+extern char *cp_trace(void);
 
 #endif /* __TINC_UTILS_H__ */