| #ifndef WIN32_LEAN_AND_MEAN |
| #define WIN32_LEAN_AND_MEAN |
| WspiapiLookupNode (const char *pszNodeName, |
| int iSocketType, int iProtocol, |
| WORD wPort, WINBOOL bAI_CANONNAME, |
| struct addrinfo **pptResult) |
| int err = 0, cntAlias = 0; |
| char name[NI_MAXHOST] = ""; |
| char alias[NI_MAXHOST] = ""; |
| char *pname = name, *palias = alias, *tmp = NULL; |
| strncpy (pname, pszNodeName, NI_MAXHOST - 1); |
| pname[NI_MAXHOST - 1] = 0; |
| err = WspiapiQueryDNS (pszNodeName, iSocketType, iProtocol, wPort, palias, pptResult); |
| if (strlen (palias) == 0 || !strcmp (pname, palias) || cntAlias == 16) |
| WspiapiSwap(pname, palias, tmp); |
| if (!err && bAI_CANONNAME) |
| (*pptResult)->ai_canonname = WspiapiStrdup (palias); |
| if (!(*pptResult)->ai_canonname) |