util/network/hostip.h


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#pragma once

#include <util/system/defaults.h>

namespace NResolver { 
    // resolve hostname and fills up to *slots slots in ip array;
    // actual number of slots filled is returned in *slots;
    int GetHostIP(const char* hostname, ui32* ip, size_t* slots); 
    int GetDnsError(); 
 
    inline int GetHostIP(const char* hostname, ui32* ip) { 
        size_t slots = 1; 
 
        return GetHostIP(hostname, ip, &slots); 
    } 
}