unpack-trees.c: assume submodules are clean during check-out

diff --git a/quote.h b/quote.h
index bdc3610df51000baeda49da1eeaec20ccb2682fb..8a59cc55d1dcfba728614b2d6494272ceafbf3a1 100644 (file)
--- a/quote.h
+++ b/quote.h
@@ -28,9 +28,7 @@
  * excluding the final null regardless of the buffer size.
  */
 
-extern char *sq_quote(const char *src);
 extern void sq_quote_print(FILE *stream, const char *src);
-extern size_t sq_quote_buf(char *dst, size_t n, const char *src);
 extern char *sq_quote_argv(const char** argv, int count);
 
 /*