[fusl] clang-format fusl

fusl/src/thread/vmlock.c

 #include "pthread_impl.h"
 
 static volatile int vmlock[2];
 
-void __vm_wait()
-{
-        int tmp;
-        while ((tmp=vmlock[0]))
-                __wait(vmlock, vmlock+1, tmp, 1);
+void __vm_wait() {
+  int tmp;
+  while ((tmp = vmlock[0]))
+    __wait(vmlock, vmlock + 1, tmp, 1);
 }
 
-void __vm_lock()
-{
-        a_inc(vmlock);
+void __vm_lock() {
+  a_inc(vmlock);
 }
 
-void __vm_unlock()
-{
-        if (a_fetch_add(vmlock, -1)==1 && vmlock[1])
-                __wake(vmlock, -1, 1);
+void __vm_unlock() {
+  if (a_fetch_add(vmlock, -1) == 1 && vmlock[1])
+    __wake(vmlock, -1, 1);
 }