[fusl] clang-format fusl

fusl/src/stdio/__lockfile.c

 #include "stdio_impl.h"
 #include "pthread_impl.h"
 
-int __lockfile(FILE *f)
-{
-        int owner, tid = __pthread_self()->tid;
-        if (f->lock == tid)
-                return 0;
-        while ((owner = a_cas(&f->lock, 0, tid)))
-                __wait(&f->lock, &f->waiters, owner, 1);
-        return 1;
+int __lockfile(FILE* f) {
+  int owner, tid = __pthread_self()->tid;
+  if (f->lock == tid)
+    return 0;
+  while ((owner = a_cas(&f->lock, 0, tid)))
+    __wait(&f->lock, &f->waiters, owner, 1);
+  return 1;
 }
 
-void __unlockfile(FILE *f)
-{
-        a_store(&f->lock, 0);
+void __unlockfile(FILE* f) {
+  a_store(&f->lock, 0);
 
-        /* The following read is technically invalid under situations
-         * of self-synchronized destruction. Another thread may have
-         * called fclose as soon as the above store has completed.
-         * Nonetheless, since FILE objects always live in memory
-         * obtained by malloc from the heap, it's safe to assume
-         * the dereferences below will not fault. In the worst case,
-         * a spurious syscall will be made. If the implementation of
-         * malloc changes, this assumption needs revisiting. */
+  /* The following read is technically invalid under situations
+   * of self-synchronized destruction. Another thread may have
+   * called fclose as soon as the above store has completed.
+   * Nonetheless, since FILE objects always live in memory
+   * obtained by malloc from the heap, it's safe to assume
+   * the dereferences below will not fault. In the worst case,
+   * a spurious syscall will be made. If the implementation of
+   * malloc changes, this assumption needs revisiting. */
 
-        if (f->waiters) __wake(&f->lock, 1, 1);
+  if (f->waiters)
+    __wake(&f->lock, 1, 1);
 }