diff --git a/LibC/install.sh b/LibC/install.sh
index 88b4fbcea3..f2d52755dd 100755
--- a/LibC/install.sh
+++ b/LibC/install.sh
@@ -1,8 +1,12 @@
 #!/bin/bash
 
 mkdir -p ../Root/usr/include/sys/
+mkdir -p ../Root/usr/include/netinet/
+mkdir -p ../Root/usr/include/arpa/
 mkdir -p ../Root/usr/lib/
 cp *.h ../Root/usr/include/
 cp sys/*.h ../Root/usr/include/sys/
+cp arpa/*.h ../Root/usr/include/arpa/
+cp netinet/*.h ../Root/usr/include/netinet/
 cp libc.a ../Root/usr/lib/
 cp crt0.o ../Root/usr/lib/
diff --git a/LibC/sys/socket.h b/LibC/sys/socket.h
index a7aa1e26b6..ab25084a6b 100644
--- a/LibC/sys/socket.h
+++ b/LibC/sys/socket.h
@@ -52,10 +52,10 @@ struct sockaddr_in {
 #define SO_SNDTIMEO 2
 
 int socket(int domain, int type, int protocol);
-int bind(int sockfd, const sockaddr* addr, socklen_t);
+int bind(int sockfd, const struct sockaddr* addr, socklen_t);
 int listen(int sockfd, int backlog);
-int accept(int sockfd, sockaddr*, socklen_t*);
-int connect(int sockfd, const sockaddr*, socklen_t);
+int accept(int sockfd, struct sockaddr*, socklen_t*);
+int connect(int sockfd, const struct sockaddr*, socklen_t);
 ssize_t send(int sockfd, const void*, size_t, int flags);
 ssize_t sendto(int sockfd, const void*, size_t, int flags, const struct sockaddr*, socklen_t);
 ssize_t recv(int sockfd, void*, size_t, int flags);
diff --git a/LibC/sys/types.h b/LibC/sys/types.h
index dc6f1530ea..7cb759328a 100644
--- a/LibC/sys/types.h
+++ b/LibC/sys/types.h
@@ -32,7 +32,10 @@ typedef uint32_t time_t;
 typedef uint32_t useconds_t;
 typedef int32_t suseconds_t;
 typedef uint32_t clock_t;
-typedef uint32_t socklen_t;
+
+#define __socklen_t_defined
+#define __socklen_t uint32_t
+typedef __socklen_t socklen_t;
 
 struct timeval {
     time_t tv_sec;