#define USE_THE_REPOSITORY_VARIABLE #include "builtin.h" #include "gettext.h" #include "hash.h" #include "hex.h" #include "pack.h" #include "parse-options.h" static const char *const show_index_usage[] = …; int cmd_show_index(int argc, const char **argv, const char *prefix, struct repository *repo UNUSED) { … }