read-cache.c: mark a private file-scope symbol as static
Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff --git a/cache.h b/cache.h
index c9739d4..032f671 100644
--- a/cache.h
+++ b/cache.h
@@ -442,7 +442,6 @@
extern int unmerged_index(const struct index_state *);
extern int verify_path(const char *path);
extern struct cache_entry *index_name_exists(struct index_state *istate, const char *name, int namelen, int igncase);
-extern int index_name_stage_pos(const struct index_state *, const char *name, int namelen, int stage);
extern int index_name_pos(const struct index_state *, const char *name, int namelen);
#define ADD_CACHE_OK_TO_ADD 1 /* Ok to add */
#define ADD_CACHE_OK_TO_REPLACE 2 /* Ok to replace file/directory */
diff --git a/read-cache.c b/read-cache.c
index 79e3bbe..fda78bc 100644
--- a/read-cache.c
+++ b/read-cache.c
@@ -424,7 +424,7 @@
return cache_name_stage_compare(name1, len1, 0, name2, len2, 0);
}
-int index_name_stage_pos(const struct index_state *istate, const char *name, int namelen, int stage)
+static int index_name_stage_pos(const struct index_state *istate, const char *name, int namelen, int stage)
{
int first, last;
