[fusl] clang-format fusl

fusl/src/stdio/__towrite.c

 #include "stdio_impl.h"
 
-int __towrite(FILE *f)
-{
-        f->mode |= f->mode-1;
-        if (f->flags & (F_NOWR)) {
-                f->flags |= F_ERR;
-                return EOF;
-        }
-        /* Clear read buffer (easier than summoning nasal demons) */
-        f->rpos = f->rend = 0;
+int __towrite(FILE* f) {
+  f->mode |= f->mode - 1;
+  if (f->flags & (F_NOWR)) {
+    f->flags |= F_ERR;
+    return EOF;
+  }
+  /* Clear read buffer (easier than summoning nasal demons) */
+  f->rpos = f->rend = 0;
 
-        /* Activate write through the buffer. */
-        f->wpos = f->wbase = f->buf;
-        f->wend = f->buf + f->buf_size;
+  /* Activate write through the buffer. */
+  f->wpos = f->wbase = f->buf;
+  f->wend = f->buf + f->buf_size;
 
-        return 0;
+  return 0;
 }
 
 void __stdio_exit_needed(void);
 
-void __towrite_needs_stdio_exit()
-{
-        __stdio_exit_needed();
+void __towrite_needs_stdio_exit() {
+  __stdio_exit_needed();
 }