[fusl] clang-format fusl

fusl/src/stdio/vswscanf.c

 #include "stdio_impl.h"
 #include "libc.h"
 #include <wchar.h>
 
-static size_t wstring_read(FILE *f, unsigned char *buf, size_t len)
-{
-        const wchar_t *src = f->cookie;
-        size_t k;
+static size_t wstring_read(FILE* f, unsigned char* buf, size_t len) {
+  const wchar_t* src = f->cookie;
+  size_t k;
 
-        if (!src) return 0;
+  if (!src)
+    return 0;
 
-        k = wcsrtombs((void *)f->buf, &src, f->buf_size, 0);
-        if (k==(size_t)-1) {
-                f->rpos = f->rend = 0;
-                return 0;
-        }
+  k = wcsrtombs((void*)f->buf, &src, f->buf_size, 0);
+  if (k == (size_t)-1) {
+    f->rpos = f->rend = 0;
+    return 0;
+  }
 
-        f->rpos = f->buf;
-        f->rend = f->buf + k;
-        f->cookie = (void *)src;
+  f->rpos = f->buf;
+  f->rend = f->buf + k;
+  f->cookie = (void*)src;
 
-        if (!len || !k) return 0;
+  if (!len || !k)
+    return 0;
 
-        *buf = *f->rpos++;
-        return 1;
+  *buf = *f->rpos++;
+  return 1;
 }
 
-int vswscanf(const wchar_t *restrict s, const wchar_t *restrict fmt, va_list ap)
-{
-        unsigned char buf[256];
-        FILE f = {
-                .buf = buf, .buf_size = sizeof buf,
-                .cookie = (void *)s,
-                .read = wstring_read, .lock = -1
-        };
-        return vfwscanf(&f, fmt, ap);
+int vswscanf(const wchar_t* restrict s,
+             const wchar_t* restrict fmt,
+             va_list ap) {
+  unsigned char buf[256];
+  FILE f = {.buf = buf,
+            .buf_size = sizeof buf,
+            .cookie = (void*)s,
+            .read = wstring_read,
+            .lock = -1};
+  return vfwscanf(&f, fmt, ap);
 }
 
-weak_alias(vswscanf,__isoc99_vswscanf);
+weak_alias(vswscanf, __isoc99_vswscanf);