-#include <ctype.h>
-
-enum {
- DEBUG_NOTHING = 0, /* Quiet mode, only show starting/stopping of the daemon */
- DEBUG_CONNECTIONS = 1, /* Show (dis)connects of other tinc daemons via TCP */
- DEBUG_ERROR = 2, /* Show error messages received from other hosts */
- DEBUG_STATUS = 2, /* Show status messages received from other hosts */
- DEBUG_PROTOCOL = 3, /* Show the requests that are sent/received */
- DEBUG_META = 4, /* Show contents of every request that is sent/received */
- DEBUG_TRAFFIC = 5, /* Show network traffic information */
- DEBUG_PACKET = 6, /* Show contents of each packet that is being sent/received */
- DEBUG_SCARY_THINGS = 10 /* You have been warned */
-};
-
-#define min(a,b) (((a)<(b))?(a):(b))
-
-#ifdef ENABLE_TRACING
-extern volatile int cp_line[];
-extern volatile char *cp_file[];
-extern volatile int cp_index;
-extern void cp_trace(void);
-
- #define cp { cp_line[cp_index] = __LINE__; cp_file[cp_index] = __FILE__; cp_index++; cp_index %= 16; }
- #define ecp { fprintf(stderr, "Explicit checkpoint in %s line %d\n", __FILE__, __LINE__); }
+extern bool hex2bin(char *src, char *dst, int length);
+extern void bin2hex(char *src, char *dst, int length);
+
+#ifdef HAVE_MINGW
+extern const char *winerror(int);
+#define strerror(x) ((x)>0?strerror(x):winerror(GetLastError()))
+#define sockerrno WSAGetLastError()
+#define sockstrerror(x) winerror(x)
+#define sockwouldblock(x) ((x) == WSAEWOULDBLOCK || (x) == WSAEINTR)
+#define sockmsgsize(x) ((x) == WSAEMSGSIZE)
+#define sockinprogress(x) ((x) == WSAEINPROGRESS || (x) == WSAEWOULDBLOCK)