100644 blob c1431af7b51c513dd6bf20a20851d0843728149e	.gitignore
100644 blob e164d14664661a72b43f4d11df41c08d5c5b54f2	Makefile
100644 blob 5a5b55afda0e535842c4de6c6a80ff7cfa8f6ba0	cp_abort.c