[fusl] clang-format fusl

fusl/src/ctype/iswupper.c

Index: fusl/src/ctype/iswupper.c
diff --git a/fusl/src/ctype/iswupper.c b/fusl/src/ctype/iswupper.c
index 6e1e029c4902936cc38a3bfba5b22d7d68d84ffc..850a6e0320d6ae1c705c2c2838cce7e98d2ce7eb 100644
--- a/fusl/src/ctype/iswupper.c
+++ b/fusl/src/ctype/iswupper.c
@@ -1,14 +1,12 @@
 #include <wctype.h>
 #include "libc.h"
 
-int iswupper(wint_t wc)
-{
-	return towlower(wc) != wc;
+int iswupper(wint_t wc) {
+  return towlower(wc) != wc;
 }
 
-int __iswupper_l(wint_t c, locale_t l)
-{
-	return iswupper(c);
+int __iswupper_l(wint_t c, locale_t l) {
+  return iswupper(c);
 }
 
 weak_alias(__iswupper_l, iswupper_l);