diff --git a/contrib/C_Layer/INCLUDE/kolibri_network.h b/contrib/C_Layer/INCLUDE/kolibri_network.h
index 46a33da3d9..5b771985af 100644
--- a/contrib/C_Layer/INCLUDE/kolibri_network.h
+++ b/contrib/C_Layer/INCLUDE/kolibri_network.h
@@ -33,14 +33,14 @@ unsigned short TTL;
 #pragma pack(pop)
 
 #pragma pack(push, 1)  
-struct addrinfo {
+struct addrinfo{
     int     ai_flags;
     int     ai_family;
     int     ai_socktype;
     int     ai_protocol;
     int     ai_addrlen;
     char   *ai_canonname;
-    sockaddr *ai_addr;
+    struct sockaddr *ai_addr;
     struct addrinfo *ai_next;
 };  
 #pragma pack(pop)
@@ -48,7 +48,7 @@ struct addrinfo {
 extern int networklib_init ();
 extern int (*inet_addr)(const char* hostname) __attribute__ ((stdcall));
 extern char* (*inet_ntoa)(int ip_addr) __attribute__ ((stdcall));
-extern int (*getaddrinfo)(char* hostname, int servname, struct addrinfo* hints, struct addrinfo** res) __attribute__ ((stdcall));
+extern int (*getaddrinfo)(char* hostname, char *servname, struct addrinfo* hints, struct addrinfo** res) __attribute__ ((stdcall));
 extern void (*freeaddrinfo)(struct addrinfo* ai) __attribute__ ((stdcall));
 
 #endif
diff --git a/contrib/sdk/sources/newlib/libc/include/sys/socket.h b/contrib/sdk/sources/newlib/libc/include/sys/socket.h
index 4c9b08619f..eb138edbe2 100644
--- a/contrib/sdk/sources/newlib/libc/include/sys/socket.h
+++ b/contrib/sdk/sources/newlib/libc/include/sys/socket.h
@@ -21,6 +21,7 @@
 // Address families
 #define AF_UNSPEC 0
 #define AF_LOCAL 1
+#define AF_INET  2     // Default INET=IPv4
 #define AF_INET4 2     // IPv4
 #define AF_INET6 10    // IPv6
 
@@ -75,12 +76,12 @@
 int err_code;
 
 #pragma pack(push,1)
-typedef struct{
+struct sockaddr{
     unsigned short sin_family;
     unsigned short sin_port; 
     unsigned int sin_addr;
     unsigned long long sin_zero;
-}sockaddr; 
+}; 
 #pragma pack(pop)
 
 #pragma pack(push,1)
@@ -113,7 +114,8 @@ static inline int close(int socket)
     );
     return status;
 }
-static inline int bind(int socket, const sockaddr *addres, int addres_len)
+
+static inline int bind(int socket, const struct sockaddr *addres, int addres_len)
 {
     int status;
     asm volatile(
@@ -135,7 +137,7 @@ static inline int listen(int socket, int backlog)
     return status;
 }
 
-static inline int connect(int socket,const sockaddr* address, int socket_len)
+static inline int connect(int socket, const struct sockaddr* address, int socket_len)
 {
     int status;
     asm volatile(
@@ -146,7 +148,7 @@ static inline int connect(int socket,const sockaddr* address, int socket_len)
     return status;
 }
 
-static inline int accept(int socket, const sockaddr *address, int address_len)
+static inline int accept(int socket, const struct sockaddr *address, int address_len)
 {
     int new_socket;
     asm volatile(