t3419-*.sh: Fix arithmetic expansion syntax error

diff --git a/builtin.h b/builtin.h
index 98b1e85e8b98a2e8f09d95d88f843e9f842701f4..9bf69eee0cb99fd4a8c66ee2f2bdecafe02b3b0b 100644 (file)
--- a/builtin.h
+++ b/builtin.h
@@ -11,8 +11,6 @@ extern const char git_version_string[];
 extern const char git_usage_string[];
 extern const char git_more_info_string[];
 
-extern void list_common_cmds_help(void);
-extern const char *help_unknown_cmd(const char *cmd);
 extern void prune_packed_objects(int);
 extern int fmt_merge_msg(int merge_summary, struct strbuf *in,
        struct strbuf *out);