[fusl] clang-format fusl

fusl/src/ctype/toupper.c

Index: fusl/src/ctype/toupper.c
diff --git a/fusl/src/ctype/toupper.c b/fusl/src/ctype/toupper.c
index bbf4e06e815c6e1bbd7bfce3f12e471d427d71ad..eaa9c3c0a8e20b6b0a04f293c6edd463228559aa 100644
--- a/fusl/src/ctype/toupper.c
+++ b/fusl/src/ctype/toupper.c
@@ -1,15 +1,14 @@
 #include <ctype.h>
 #include "libc.h"
 
-int toupper(int c)
-{
-	if (islower(c)) return c & 0x5f;
-	return c;
+int toupper(int c) {
+  if (islower(c))
+    return c & 0x5f;
+  return c;
 }
 
-int __toupper_l(int c, locale_t l)
-{
-	return toupper(c);
+int __toupper_l(int c, locale_t l) {
+  return toupper(c);
 }
 
 weak_alias(__toupper_l, toupper_l);