diff --git a/src/lite.h b/src/lite.h
index 8420b75..e0285c5 100644
--- a/src/lite.h
+++ b/src/lite.h
@@ -90,15 +90,15 @@ int     fcopyfile  (FILE *src, FILE *dst);
 ssize_t fsendfile  (FILE *src, FILE *dst, size_t len);
 int     truncatef  (off_t length, const char *fmt, ...) __attribute__ ((format (printf, 2, 3)));
 
-char *vreadsnf (char *line, size_t len, const char *fmt, va_list ap);
-char *readsnf  (char *line, size_t len, const char *fmt, ...);
-int   writesf  (const char *str, const char *mode, const char *fmt, ...);
+char   *vreadsnf   (char *line, size_t len, const char *fmt, va_list ap);
+char   *readsnf    (char *line, size_t len, const char *fmt, ...);
+int     writesf    (const char *str, const char *mode, const char *fmt, ...);
 
-int   vreadllf (long long *value, const char *fmt, va_list ap);
-int   readllf  (long long *value, const char *fmt, ...);
-int   readdf   (int *value, const char *fmt, ...);
-int   writellf (long long value, const char *mode, const char *fmt, ...);
-int   writedf  (int value, const char *mode, const char *fmt, ...);
+int     vreadllf   (long long *value, const char *fmt, va_list ap);
+int     readllf    (long long *value, const char *fmt, ...);
+int     readdf     (int *value, const char *fmt, ...);
+int     writellf   (long long value, const char *mode, const char *fmt, ...);
+int     writedf    (int value, const char *mode, const char *fmt, ...);
 
 int     ifconfig   (const char *ifname, const char *addr, const char *mask, int up);