1 files changed, 4 insertions, 2 deletions
diff --git a/cache.h b/cache.h
index 4bf14e0bd9..52d017335e 100644
--- a/cache.h
+++ b/cache.h
@@ -1623,8 +1623,10 @@ int repo_interpret_branch_name(struct repository *r,
 
 int validate_headref(const char *ref);
 
-int base_name_compare(const char *name1, int len1, int mode1, const char *name2, int len2, int mode2);
-int df_name_compare(const char *name1, int len1, int mode1, const char *name2, int len2, int mode2);
+int base_name_compare(const char *name1, size_t len1, int mode1,
+		      const char *name2, size_t len2, int mode2);
+int df_name_compare(const char *name1, size_t len1, int mode1,
+		    const char *name2, size_t len2, int mode2);
 int name_compare(const char *name1, size_t len1, const char *name2, size_t len2);
 int cache_name_stage_compare(const char *name1, int len1, int stage1, const char *name2, int len2, int stage2);