[fusl] clang-format fusl

fusl/src/thread/mtx_lock.c

 #include "pthread_impl.h"
 #include <threads.h>
 
-int mtx_lock(mtx_t *m)
-{
-        if (m->_m_type == PTHREAD_MUTEX_NORMAL && !a_cas(&m->_m_lock, 0, EBUSY))
-                return thrd_success;
-        /* Calling mtx_timedlock with a null pointer is an extension.
-         * It is convenient, here to avoid duplication of the logic
-         * for return values. */
-        return mtx_timedlock(m, 0);
+int mtx_lock(mtx_t* m) {
+  if (m->_m_type == PTHREAD_MUTEX_NORMAL && !a_cas(&m->_m_lock, 0, EBUSY))
+    return thrd_success;
+  /* Calling mtx_timedlock with a null pointer is an extension.
+   * It is convenient, here to avoid duplication of the logic
+   * for return values. */
+  return mtx_timedlock(m, 0);
 }