[fusl] clang-format fusl

fusl/src/ctype/tolower.c

Index: fusl/src/ctype/tolower.c
diff --git a/fusl/src/ctype/tolower.c b/fusl/src/ctype/tolower.c
index 362d6b2becdebbae8c123de7a3f580abe8536c02..fc55b6c106e738cd2e6b20393c13c8cbac03b1a5 100644
--- a/fusl/src/ctype/tolower.c
+++ b/fusl/src/ctype/tolower.c
@@ -1,15 +1,14 @@
 #include <ctype.h>
 #include "libc.h"
 
-int tolower(int c)
-{
-	if (isupper(c)) return c | 32;
-	return c;
+int tolower(int c) {
+  if (isupper(c))
+    return c | 32;
+  return c;
 }
 
-int __tolower_l(int c, locale_t l)
-{
-	return tolower(c);
+int __tolower_l(int c, locale_t l) {
+  return tolower(c);
 }
 
 weak_alias(__tolower_l, tolower_l);