lwip: fix conflict with <netinet/in.h>

Fix a conflict with <netinet/in.h>.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>

diff --git a/core/lwip/src/include/ipv4/lwip/inet.h b/core/lwip/src/include/ipv4/lwip/inet.h
index 6f30d0d..7e80130 100644 (file)
--- a/core/lwip/src/include/ipv4/lwip/inet.h
+++ b/core/lwip/src/include/ipv4/lwip/inet.h
@@ -39,9 +39,7 @@ extern "C" {
 #endif
 
 /* For compatibility with BSD code */
-struct in_addr {
-  u32_t s_addr;
-};
+#include <netinet/in.h>
 
 #define INADDR_NONE         ((u32_t)0xffffffffUL)  /* 255.255.255.255 */
 #define INADDR_LOOPBACK     ((u32_t)0x7f000001UL)  /* 127.0.0.1 */