[fusl] clang-format fusl

fusl/src/dirent/readdir_r.c

 #include <dirent.h>
 #include <errno.h>
 #include <string.h>
 #include "__dirent.h"
 #include "libc.h"
 
-int readdir_r(DIR *restrict dir, struct dirent *restrict buf, struct dirent **restrict result)
-{
-        struct dirent *de;
-        int errno_save = errno;
-        int ret;
-        
-        LOCK(dir->lock);
-        errno = 0;
-        de = readdir(dir);
-        if ((ret = errno)) {
-                UNLOCK(dir->lock);
-                return ret;
-        }
-        errno = errno_save;
-        if (de) memcpy(buf, de, de->d_reclen);
-        else buf = NULL;
+int readdir_r(DIR* restrict dir,
+              struct dirent* restrict buf,
+              struct dirent** restrict result) {
+  struct dirent* de;
+  int errno_save = errno;
+  int ret;
 
-        UNLOCK(dir->lock);
-        *result = buf;
-        return 0;
+  LOCK(dir->lock);
+  errno = 0;
+  de = readdir(dir);
+  if ((ret = errno)) {
+    UNLOCK(dir->lock);
+    return ret;
+  }
+  errno = errno_save;
+  if (de)
+    memcpy(buf, de, de->d_reclen);
+  else
+    buf = NULL;
+
+  UNLOCK(dir->lock);
+  *result = buf;
+  return 0;
 }
 
 LFS64_2(readdir_r, readdir64_r);