[git commit 0_9_30] ether_*() depend on socket or IP support

[Bernhard Reutner-Fischer]

commit: http://git.uclibc.org/uClibc/commit/?id=dbfac4a0c55a4342040775780edb91656809beee
branch: http://git.uclibc.org/uClibc/commit/?id=refs/heads/0_9_30

Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop at gmail.com>
---
 include/netinet/ether.h |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)

diff --git a/include/netinet/ether.h b/include/netinet/ether.h
index 0f7029f..f5f058d 100644
--- a/include/netinet/ether.h
+++ b/include/netinet/ether.h
@@ -29,6 +29,7 @@
 
 __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)
@@ -39,7 +40,10 @@ 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 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;
@@ -51,6 +55,7 @@ extern int ether_hostton (__const char *__hostname, struct ether_addr *__addr)
 /* Scan LINE and set ADDR and HOSTNAME.  */
 extern int ether_line (__const char *__line, struct ether_addr *__addr,
 		       char *__hostname) __THROW;
+#endif
 
 __END_DECLS
 
-- 
1.6.3.3