[fusl] clang-format fusl

fusl/src/signal/sigtimedwait.c

 #include <signal.h>
 #include <errno.h>
 #include "syscall.h"
 #include "libc.h"
 
-int sigtimedwait(const sigset_t *restrict mask, siginfo_t *restrict si, const struct timespec *restrict timeout)
-{
-        int ret;
-        do ret = syscall_cp(SYS_rt_sigtimedwait, mask,
-                si, timeout, _NSIG/8);
-        while (ret<0 && errno==EINTR);
-        return ret;
+int sigtimedwait(const sigset_t* restrict mask,
+                 siginfo_t* restrict si,
+                 const struct timespec* restrict timeout) {
+  int ret;
+  do
+    ret = syscall_cp(SYS_rt_sigtimedwait, mask, si, timeout, _NSIG / 8);
+  while (ret < 0 && errno == EINTR);
+  return ret;
 }