libdht/utils_8h_source.html

 /*
  * Copyright (c) 2020 naturalpolice
  * SPDX-License-Identifier: MIT
  *
  * Licensed under the MIT License (see LICENSE).
  */

 #ifndef DHT_UTILS_H_
 #define DHT_UTILS_H_

 #ifdef __cplusplus
 extern "C" {
 #endif

 #ifdef _WIN32
 typedef int socklen_t;
 #include <winsock2.h>
 #include <ws2ipdef.h>
 #else
 #include <sys/socket.h>
 #include <arpa/inet.h>
 #endif

 const char *hex(const unsigned char id[20]);
 int from_hex(const char *s, unsigned char id[20]);

 const char *sockaddr_fmt(const struct sockaddr *sa, socklen_t addrlen);

 int sockaddr_cmp(const struct sockaddr *s1, const struct sockaddr *s2);

 const char *compactaddr_fmt(const unsigned char *ip, size_t len);

 #ifdef __cplusplus
 }
 #endif

 #endif /* DHT_UTILS_H_ */
compactaddr_fmt
const char * compactaddr_fmt(const unsigned char *ip, size_t len)
Format compact address information.

from_hex
int from_hex(const char *s, unsigned char id[20])
Convert a hexadecimal representation string to a 160-bit value.

bvalue::len
size_t len
length of the string
Definition: bencode.h:55

sockaddr_cmp
int sockaddr_cmp(const struct sockaddr *s1, const struct sockaddr *s2)
Compare two socket addresses.

sockaddr_fmt
const char * sockaddr_fmt(const struct sockaddr *sa, socklen_t addrlen)
Format socket address.

hex
const char * hex(const unsigned char id[20])
Return the hexadecimal representation of a 160-bit value.

bvalue::s
struct bvalue::@1::@3 s
String value.