#include "system.h"
+#include "crypto.h"
+
#define B64_SIZE(len) ((len) * 4 / 3 + 5)
extern size_t hex2bin(const char *src, void *dst, size_t length);
extern size_t b64encode_tinc_urlsafe(const void *src, char *dst, size_t length);
extern size_t b64decode_tinc(const char *src, void *dst, size_t length);
-#ifdef HAVE_MINGW
+#ifdef HAVE_WINDOWS
extern const char *winerror(int);
#define strerror(x) ((x)>0?strerror(x):winerror(GetLastError()))
#define sockerrno WSAGetLastError()
#define sockinuse(x) ((x) == WSAEADDRINUSE)
#define socknotconn(x) ((x) == WSAENOTCONN)
#define sockshutdown(x) ((x) == WSAESHUTDOWN)
+
+static inline long jitter(void) {
+ return (long)prng(131072);
+}
#else
#define sockerrno errno
#define sockstrerror(x) strerror(x)
#define sockinprogress(x) ((x) == EINPROGRESS)
#define sockinuse(x) ((x) == EADDRINUSE)
#define socknotconn(x) ((x) == ENOTCONN)
-#endif
-extern unsigned int bitfield_to_int(const void *bitfield, size_t size);
+static inline suseconds_t jitter(void) {
+ return (suseconds_t)prng(131072);
+}
+#endif
extern bool check_id(const char *id);
extern bool check_netname(const char *netname, bool strict);