[fusl] clang-format fusl

fusl/src/unistd/fchown.c

 #include <unistd.h>
 #include <errno.h>
 #include <fcntl.h>
 #include "syscall.h"
 
-void __procfdname(char *, unsigned);
+void __procfdname(char*, unsigned);
 
-int fchown(int fd, uid_t uid, gid_t gid)
-{
-        int ret = __syscall(SYS_fchown, fd, uid, gid);
-        if (ret != -EBADF || __syscall(SYS_fcntl, fd, F_GETFD) < 0)
-                return __syscall_ret(ret);
+int fchown(int fd, uid_t uid, gid_t gid) {
+  int ret = __syscall(SYS_fchown, fd, uid, gid);
+  if (ret != -EBADF || __syscall(SYS_fcntl, fd, F_GETFD) < 0)
+    return __syscall_ret(ret);
 
-        char buf[15+3*sizeof(int)];
-        __procfdname(buf, fd);
+  char buf[15 + 3 * sizeof(int)];
+  __procfdname(buf, fd);
 #ifdef SYS_chown
-        return syscall(SYS_chown, buf, uid, gid);
+  return syscall(SYS_chown, buf, uid, gid);
 #else
-        return syscall(SYS_fchownat, AT_FDCWD, buf, uid, gid);
+  return syscall(SYS_fchownat, AT_FDCWD, buf, uid, gid);
 #endif
-
 }