[fusl] clang-format fusl

R=viettrungluu@chromium.org

Review URL: https://codereview.chromium.org/1714623002 .
diff --git a/fusl/src/network/getpeername.c b/fusl/src/network/getpeername.c
index 6567b45..82cb017 100644
--- a/fusl/src/network/getpeername.c
+++ b/fusl/src/network/getpeername.c
@@ -1,7 +1,8 @@
 #include <sys/socket.h>
 #include "syscall.h"
 
-int getpeername(int fd, struct sockaddr *restrict addr, socklen_t *restrict len)
-{
-	return socketcall(getpeername, fd, addr, len, 0, 0, 0);
+int getpeername(int fd,
+                struct sockaddr* restrict addr,
+                socklen_t* restrict len) {
+  return socketcall(getpeername, fd, addr, len, 0, 0, 0);
 }