[fusl] clang-format fusl

fusl/src/signal/sigpause.c

Index: fusl/src/signal/sigpause.c
diff --git a/fusl/src/signal/sigpause.c b/fusl/src/signal/sigpause.c
index 363d2fec27f9cc720cbbef0236061b4bd0c2159a..f3bb5beda4f327910222f08a8dcf58ce5ef85844 100644
--- a/fusl/src/signal/sigpause.c
+++ b/fusl/src/signal/sigpause.c
@@ -1,9 +1,8 @@
 #include <signal.h>
 
-int sigpause(int sig)
-{
-	sigset_t mask;
-	sigprocmask(0, 0, &mask);
-	sigdelset(&mask, sig);
-	return sigsuspend(&mask);
+int sigpause(int sig) {
+  sigset_t mask;
+  sigprocmask(0, 0, &mask);
+  sigdelset(&mask, sig);
+  return sigsuspend(&mask);
 }