[fusl] clang-format fusl

fusl/src/thread/pthread_sigmask.c

Index: fusl/src/thread/pthread_sigmask.c
diff --git a/fusl/src/thread/pthread_sigmask.c b/fusl/src/thread/pthread_sigmask.c
index 88c333f6b682b0c3db71fc35b5e7ed69636272a4..eb82c6047993476c8f15d2903a27bdeb50ff17b8 100644
--- a/fusl/src/thread/pthread_sigmask.c
+++ b/fusl/src/thread/pthread_sigmask.c
@@ -2,18 +2,20 @@
 #include <errno.h>
 #include "syscall.h"
 
-int pthread_sigmask(int how, const sigset_t *restrict set, sigset_t *restrict old)
-{
-	int ret;
-	if ((unsigned)how - SIG_BLOCK > 2U) return EINVAL;
-	ret = -__syscall(SYS_rt_sigprocmask, how, set, old, _NSIG/8);
-	if (!ret && old) {
-		if (sizeof old->__bits[0] == 8) {
-			old->__bits[0] &= ~0x380000000ULL;
-		} else {
-			old->__bits[0] &= ~0x80000000UL;
-			old->__bits[1] &= ~0x3UL;
-		}
-	}
-	return ret;
+int pthread_sigmask(int how,
+                    const sigset_t* restrict set,
+                    sigset_t* restrict old) {
+  int ret;
+  if ((unsigned)how - SIG_BLOCK > 2U)
+    return EINVAL;
+  ret = -__syscall(SYS_rt_sigprocmask, how, set, old, _NSIG / 8);
+  if (!ret && old) {
+    if (sizeof old->__bits[0] == 8) {
+      old->__bits[0] &= ~0x380000000ULL;
+    } else {
+      old->__bits[0] &= ~0x80000000UL;
+      old->__bits[1] &= ~0x3UL;
+    }
+  }
+  return ret;
 }