find_p2sh_out: remove.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>

Makefile

@@ -56,7 +56,6 @@ CORE_OBJS := $(CORE_SRC:.c=.o)
 
 CORE_TX_SRC :=					\
 	close_tx.c				\
-	find_p2sh_out.c				\
 	permute_tx.c
 
 CORE_TX_OBJS := $(CORE_TX_SRC:.c=.o)
@@ -184,7 +183,6 @@ BITCOIN_HEADERS := bitcoin/address.h		\
 	bitcoin/varint.h
 
 CORE_TX_HEADERS := close_tx.h			\
-	find_p2sh_out.h				\
 	permute_tx.h				\
 	remove_dust.h
 

find_p2sh_out.c

@@ -1,31 +0,0 @@
-#include "bitcoin/script.h"
-#include "bitcoin/tx.h"
-#include "find_p2sh_out.h"
-#include <ccan/err/err.h>
-#include <ccan/tal/tal.h>
-#include <string.h>
-
-static u32 find_output(const struct bitcoin_tx *tx, const u8 *scriptpubkey)
-{
-	u32 i;
-
-	for (i = 0; i < tal_count(tx->output); i++) {
-		if (scripteq(tx->output[i].script, scriptpubkey))
-			break;
-	}
-	/* FIXME: Return failure! */
-	if (i == tal_count(tx->output))
-		errx(1, "No matching output in tx");
-	return i;
-}
-
-u32 find_p2wsh_out(const struct bitcoin_tx *tx, const u8 *witnessscript)
-{
-	/* This is the scriptPubKey commit tx will have */
-	u8 *p2wsh = scriptpubkey_p2wsh(NULL, witnessscript);
-	u32 i;
-
-	i = find_output(tx, p2wsh);
-	tal_free(p2wsh);
-	return i;
-}

find_p2sh_out.h

@@ -1,10 +0,0 @@
-#ifndef LIGHTNING_FIND_P2SH_OUT_H
-#define LIGHTNING_FIND_P2SH_OUT_H
-#include "config.h"
-#include <ccan/short_types/short_types.h>
-
-struct bitcoin_tx;
-
-/* Routine for finding a specific p2wsh output. */
-u32 find_p2wsh_out(const struct bitcoin_tx *tx, const u8 *witnessscript);
-#endif /* LIGHTNING_FIND_P2SH_OUT_H */