[NaCl SDK] nacl_io: Run clang-format over nacl_io sources.

native_client_sdk/src/libraries/nacl_io/kernel_wrap.h

Index: native_client_sdk/src/libraries/nacl_io/kernel_wrap.h
diff --git a/native_client_sdk/src/libraries/nacl_io/kernel_wrap.h b/native_client_sdk/src/libraries/nacl_io/kernel_wrap.h
index d290da25bc46e40e2c39206f124aeba0f6518e02..bcc4a8770e15af31de0ef393c62f6c8deeda392f 100644
--- a/native_client_sdk/src/libraries/nacl_io/kernel_wrap.h
+++ b/native_client_sdk/src/libraries/nacl_io/kernel_wrap.h
@@ -30,12 +30,12 @@
 // macros are used in the wrappers to check that the ki_ function actually
 // set errno and to its value.
 #define RTN_ERRNO_IF(cond) \
-  if (cond) { \
-    assert(errno != 0); \
-    return errno; \
+  if (cond) {              \
+    assert(errno != 0);    \
+    return errno;          \
   }
 
-#define ERRNO_RTN(cond) \
+#define ERRNO_RTN(cond)   \
   RTN_ERRNO_IF(cond < 0); \
   return 0;
 
@@ -130,15 +130,22 @@ int getsockname(int fd, struct sockaddr* addr, socklen_t* len);
 int getsockopt(int fd, int lvl, int optname, void* optval, socklen_t* len);
 int listen(int fd, int backlog);
 ssize_t recv(int fd, void* buf, size_t len, int flags);
-ssize_t recvfrom(int fd, void* buf, size_t len, int flags,
-                 struct sockaddr* addr, socklen_t* addrlen);
+ssize_t recvfrom(int fd,
+                 void* buf,
+                 size_t len,
+                 int flags,
+                 struct sockaddr* addr,
+                 socklen_t* addrlen);
 ssize_t recvmsg(int fd, struct msghdr* msg, int flags);
 ssize_t send(int fd, const void* buf, size_t len, int flags);
-ssize_t sendto(int fd, const void* buf, size_t len, int flags,
-               const struct sockaddr* addr, socklen_t addrlen);
+ssize_t sendto(int fd,
+               const void* buf,
+               size_t len,
+               int flags,
+               const struct sockaddr* addr,
+               socklen_t addrlen);
 ssize_t sendmsg(int fd, const struct msghdr* msg, int flags);
-int setsockopt(int fd, int lvl, int optname, const void* optval,
-               socklen_t len);
+int setsockopt(int fd, int lvl, int optname, const void* optval, socklen_t len);
 int shutdown(int fd, int how);
 int socket(int domain, int type, int protocol);
 int socketpair(int domain, int type, int protocl, int* sv);