#define LOC_SEARCH  0x0001
#define NET_SEARCH  0x0002

typedef int (TDBServerEnum)(USHORT, LPSTR, USHORT, USHORT*);
typedef TDBServerEnum* PDBServerEnum;

HINSTANCE hLib = LoadLibrary("ntwdblib.dll");
if ( hLib)
{
  PDBServerEnum DBServerEnum = (PDBServerEnum)GetProcAddress(hLib, "dbserverenum");
  if( DBServerEnum )
  {
     USHORT numEntries = -1;
     char *serverNames = new char[4096];
     DBServerEnum(LOC_SEARCH | NET_SEARCH, serverNames, 4096, &numEntries);
     char str[100];
     char* pName = serverNames;
     for(int i = 0; *pName != '\0'; )
     {
        char *nameStart = pName;
        for(; *pName++ != '\0'; i++){}
 strncpy_s( str, sizeof(str), nameStart, pName - nameStart );
 m_cmbServer.AddString( str );
     }
     delete[] serverNames;
  }
  FreeLibrary(hLib);
}