[fusl] clang-format fusl

fusl/src/stdio/fgetln.c

 #define _GNU_SOURCE
 #include "stdio_impl.h"
 #include <string.h>
 
-char *fgetln(FILE *f, size_t *plen)
-{
-        char *ret = 0, *z;
-        ssize_t l;
-        FLOCK(f);
-        ungetc(getc_unlocked(f), f);
-        if ((z=memchr(f->rpos, '\n', f->rend - f->rpos))) {
-                ret = (char *)f->rpos;
-                *plen = ++z - ret;
-                f->rpos = (void *)z;
-        } else if ((l = getline(&f->getln_buf, (size_t[]){0}, f)) > 0) {
-                *plen = l;
-                ret = f->getln_buf;
-        }
-        FUNLOCK(f);
-        return ret;
+char* fgetln(FILE* f, size_t* plen) {
+  char *ret = 0, *z;
+  ssize_t l;
+  FLOCK(f);
+  ungetc(getc_unlocked(f), f);
+  if ((z = memchr(f->rpos, '\n', f->rend - f->rpos))) {
+    ret = (char*)f->rpos;
+    *plen = ++z - ret;
+    f->rpos = (void*)z;
+  } else if ((l = getline(&f->getln_buf, (size_t[]){0}, f)) > 0) {
+    *plen = l;
+    ret = f->getln_buf;
+  }
+  FUNLOCK(f);
+  return ret;
 }