[fusl] clang-format fusl

fusl/src/string/wcscspn.c

Index: fusl/src/string/wcscspn.c
diff --git a/fusl/src/string/wcscspn.c b/fusl/src/string/wcscspn.c
index c4e52722e11d8d5cccb862a95a93dab2564dcc6a..abd6d88947338ab54d30374d83ce3675f340bd5e 100644
--- a/fusl/src/string/wcscspn.c
+++ b/fusl/src/string/wcscspn.c
@@ -1,10 +1,12 @@
 #include <wchar.h>
 
-size_t wcscspn(const wchar_t *s, const wchar_t *c)
-{
-	const wchar_t *a;
-	if (!c[0]) return wcslen(s);
-	if (!c[1]) return (s=wcschr(a=s, *c)) ? s-a : wcslen(a);
-	for (a=s; *s && !wcschr(c, *s); s++);
-	return s-a;
+size_t wcscspn(const wchar_t* s, const wchar_t* c) {
+  const wchar_t* a;
+  if (!c[0])
+    return wcslen(s);
+  if (!c[1])
+    return (s = wcschr(a = s, *c)) ? s - a : wcslen(a);
+  for (a = s; *s && !wcschr(c, *s); s++)
+    ;
+  return s - a;
 }