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33 lines
697 B
C
33 lines
697 B
C
#include <stdio.h>
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#include <stdlib.h>
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#include <winsock2.h>
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#include <iphlpapi.h>
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int main( int argc, char **argv ) {
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ULONG OutBufLen = 0;
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PFIXED_INFO pFixedInfo;
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PIP_ADDR_STRING Addr;
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GetNetworkParams(NULL, &OutBufLen);
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pFixedInfo = malloc(OutBufLen);
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if (!pFixedInfo) {
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printf( "Failed to alloc %d bytes.\n", (int)OutBufLen );
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return 1;
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}
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printf( "%d Bytes allocated\n", (int)OutBufLen );
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GetNetworkParams(pFixedInfo,&OutBufLen);
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for( Addr = &pFixedInfo->DnsServerList;
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Addr;
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Addr = Addr->Next ) {
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printf( "%c%s\n",
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Addr == pFixedInfo->CurrentDnsServer ? '*' : ' ',
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Addr->IpAddress.String );
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}
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free( pFixedInfo );
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return 0;
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}
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