head,tail: use common suffix struct. simplify help text.
function old new delta
head_tail_suffixes - 32 +32
head_main 415 406 -9
packed_usage 29252 29234 -18
tail_suffixes 32 - -32
head_suffixes 32 - -32
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(add/remove: 2/2 grow/shrink: 0/2 up/down: 32/-91) Total: -59 bytes
text data bss dec hex filename
890474 497 7584 898555 db5fb busybox_old
890415 497 7584 898496 db5c0 busybox_unstripped
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
diff --git a/coreutils/head_tail.h b/coreutils/head_tail.h
new file mode 100644
index 0000000..df19e41
--- /dev/null
+++ b/coreutils/head_tail.h
@@ -0,0 +1,6 @@
+/*
+ * Copyright (C) 2013 Denys Vlasenko
+ *
+ * Licensed under GPLv2, see file LICENSE in this source tree.
+ */
+extern const struct suffix_mult head_tail_suffixes[];