#include "builtin.h" #include "config.h" #include "diff.h" #include "diff-merges.h" #include "commit.h" #include "preload-index.h" #include "repository.h" #include "revision.h" #include "setup.h" static const char diff_cache_usage[] = …; int cmd_diff_index(int argc, const char **argv, const char *prefix) { … }