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-rw-r--r--include/netinet/ether.h5
1 files changed, 4 insertions, 1 deletions
diff --git a/include/netinet/ether.h b/include/netinet/ether.h
index 5e89dfe9e..c850e3e4f 100644
--- a/include/netinet/ether.h
+++ b/include/netinet/ether.h
@@ -31,6 +31,7 @@
__BEGIN_DECLS
+#if defined __UCLIBC_HAS_IPV4__ || defined __UCLIBC_HAS_IPV6__
/* Convert 48 bit Ethernet ADDRess to ASCII. */
extern char *ether_ntoa (__const struct ether_addr *__addr) __THROW;
extern char *ether_ntoa_r (__const struct ether_addr *__addr, char *__buf)
@@ -42,8 +43,10 @@ extern struct ether_addr *ether_aton (__const char *__asc) __THROW;
extern struct ether_addr *ether_aton_r (__const char *__asc,
struct ether_addr *__addr) __THROW;
libc_hidden_proto(ether_aton_r)
+#endif
-#if 0
+#if defined __UCLIBC_HAS_SOCKET__ || defined __UCLIBC_HAS_IPV4__ || \
+ defined __UCLIBC_HAS_IPV6__
/* Map 48 bit Ethernet number ADDR to HOSTNAME. */
extern int ether_ntohost (char *__hostname, __const struct ether_addr *__addr)
__THROW;