// POSIX name-resolution declarations supported by nt-lite.

#pragma once

#include <sys/socket.h>
#include <ntlite_posix_api.h>

struct hostent {
    char* h_name;
    char** h_aliases;
    int h_addrtype;
    int h_length;
    char** h_addr_list;
};

#define h_addr h_addr_list[0]

struct addrinfo {
    int ai_flags;
    int ai_family;
    int ai_socktype;
    int ai_protocol;
    socklen_t ai_addrlen;
    struct sockaddr* ai_addr;
    char* ai_canonname;
    struct addrinfo* ai_next;
};

#define AI_PASSIVE 0x0001

NTL_POSIX_API struct hostent* gethostbyname(const char* name);
NTL_POSIX_API int getaddrinfo(const char* node, const char* service,
                              const struct addrinfo* hints, struct addrinfo** result);
NTL_POSIX_API void freeaddrinfo(struct addrinfo* result);