[fusl] clang-format fusl

fusl/src/thread/pthread_condattr_setclock.c

 #include "pthread_impl.h"
 
-int pthread_condattr_setclock(pthread_condattr_t *a, clockid_t clk)
-{
-        if (clk < 0 || clk-2U < 2) return EINVAL;
-        a->__attr &= 0x80000000;
-        a->__attr |= clk;
-        return 0;
+int pthread_condattr_setclock(pthread_condattr_t* a, clockid_t clk) {
+  if (clk < 0 || clk - 2U < 2)
+    return EINVAL;
+  a->__attr &= 0x80000000;
+  a->__attr |= clk;
+  return 0;
 }