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find_p2sh_out: remove.

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Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This commit is contained in:
Rusty Russell 2017-08-29 01:28:01 +09:30 committed by Christian Decker
parent 3c22aaa213
commit 2013906798
3 changed files with 0 additions and 43 deletions
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2
Makefile
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@ -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

31
find_p2sh_out.c
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@ -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;
}

10
find_p2sh_out.h
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@ -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 */