worktree: prepare for more checks of whether path can become worktree

diff --git a/khash.h b/khash.h
index c0da40daa78f703f825208bb7d1b4b5b3cc05ae3..07b4cc2e6714598ef920dcf28b8f73ba34979677 100644 (file)
--- a/khash.h
+++ b/khash.h
@@ -26,6 +26,9 @@
 #ifndef __AC_KHASH_H
 #define __AC_KHASH_H
 
+#include "cache.h"
+#include "hashmap.h"
+
 #define AC_VERSION_KHASH_H "0.2.8"
 
 typedef uint32_t khint32_t;