1 files changed, 2 insertions, 0 deletions
diff --git a/cache.h b/cache.h
index fbdf7a815a..ed3c5927cc 100644
--- a/cache.h
+++ b/cache.h
@@ -705,6 +705,8 @@ extern void update_index_if_able(struct index_state *, struct lock_file *);
 extern int hold_locked_index(struct lock_file *, int);
 extern void set_alternate_index_output(const char *);
 
+extern int verify_index_checksum;
+
 /* Environment bits from configuration mechanism */
 extern int trust_executable_bit;
 extern int trust_ctime;