#endif
#include <features.h>
+#include <netinet/in.h>
#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
#define __NEED_size_t
-#endif
-
-#define __NEED_socklen_t
-#define __NEED_uint32_t
-
#include <bits/alltypes.h>
+#endif
struct addrinfo
{
#define NI_NOFQDN 0x04
#define NI_NAMEREQD 0x08
#define NI_DGRAM 0x10
-/*#define NI_NUMERICSCOPE */
+#define NI_NUMERICSCOPE 0x100
#define EAI_BADFLAGS -1
#define EAI_NONAME -2
|| (defined(_XOPEN_SOURCE) && _XOPEN_SOURCE+0 < 700)
struct hostent *gethostbyname (const char *);
struct hostent *gethostbyaddr (const void *, socklen_t, int);
-#ifdef __GNUC__
-__attribute__((const))
-#endif
int *__h_errno_location(void);
#define h_errno (*__h_errno_location())
#define HOST_NOT_FOUND 1
#define TRY_AGAIN 2
#define NO_RECOVERY 3
#define NO_DATA 4
+#define NO_ADDRESS NO_DATA
#endif
#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+void herror(const char *);
const char *hstrerror(int);
int gethostbyname_r(const char *, struct hostent *, char *, size_t, struct hostent **, int *);
int gethostbyname2_r(const char *, int, struct hostent *, char *, size_t, struct hostent **, int *);