!46 解决Socket接口重复定义的问题

Merge pull request !46 from dhy308/OpenHarmony-v2.2-Beta

usr/include/arm-linux-ohosmusl/sys/socket.h

@@ -19,6 +19,8 @@ extern "C" {
 
 #include <bits/socket.h>
 
+#include <linux/socket.h>
+
 struct msghdr {
 	void *msg_name;
 	socklen_t msg_namelen;
@@ -369,12 +371,6 @@ struct sockaddr {
 	char sa_data[14];
 };
 
-struct sockaddr_storage {
-	sa_family_t ss_family;
-	char __ss_padding[128-sizeof(long)-sizeof(sa_family_t)];
-	unsigned long __ss_align;
-};
-
 int socket (int, int, int);
 int socketpair (int, int, int, int [2]);