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192 lines
6.7 KiB
192 lines
6.7 KiB
#include "config.h"
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#include <assert.h>
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#include <bitcoin/chainparams.h>
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#include <bitcoin/psbt.h>
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#include <bitcoin/tx.h>
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#include <common/setup.h>
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#include <stdio.h>
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#include <wire/wire.h>
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#include "../amount.c"
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#include "../psbt_open.c"
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/* AUTOGENERATED MOCKS START */
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/* Generated stub for fromwire */
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const u8 *fromwire(const u8 **cursor UNNEEDED, size_t *max UNNEEDED, void *copy UNNEEDED, size_t n UNNEEDED)
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{ fprintf(stderr, "fromwire called!\n"); abort(); }
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/* Generated stub for fromwire_bool */
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bool fromwire_bool(const u8 **cursor UNNEEDED, size_t *max UNNEEDED)
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{ fprintf(stderr, "fromwire_bool called!\n"); abort(); }
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/* Generated stub for fromwire_fail */
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void *fromwire_fail(const u8 **cursor UNNEEDED, size_t *max UNNEEDED)
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{ fprintf(stderr, "fromwire_fail called!\n"); abort(); }
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/* Generated stub for fromwire_secp256k1_ecdsa_signature */
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void fromwire_secp256k1_ecdsa_signature(const u8 **cursor UNNEEDED, size_t *max UNNEEDED,
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secp256k1_ecdsa_signature *signature UNNEEDED)
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{ fprintf(stderr, "fromwire_secp256k1_ecdsa_signature called!\n"); abort(); }
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/* Generated stub for fromwire_sha256 */
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void fromwire_sha256(const u8 **cursor UNNEEDED, size_t *max UNNEEDED, struct sha256 *sha256 UNNEEDED)
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{ fprintf(stderr, "fromwire_sha256 called!\n"); abort(); }
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/* Generated stub for fromwire_tal_arrn */
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u8 *fromwire_tal_arrn(const tal_t *ctx UNNEEDED,
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const u8 **cursor UNNEEDED, size_t *max UNNEEDED, size_t num UNNEEDED)
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{ fprintf(stderr, "fromwire_tal_arrn called!\n"); abort(); }
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/* Generated stub for fromwire_u16 */
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u16 fromwire_u16(const u8 **cursor UNNEEDED, size_t *max UNNEEDED)
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{ fprintf(stderr, "fromwire_u16 called!\n"); abort(); }
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/* Generated stub for fromwire_u32 */
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u32 fromwire_u32(const u8 **cursor UNNEEDED, size_t *max UNNEEDED)
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{ fprintf(stderr, "fromwire_u32 called!\n"); abort(); }
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/* Generated stub for fromwire_u64 */
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u64 fromwire_u64(const u8 **cursor UNNEEDED, size_t *max UNNEEDED)
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{ fprintf(stderr, "fromwire_u64 called!\n"); abort(); }
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/* Generated stub for fromwire_u8 */
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u8 fromwire_u8(const u8 **cursor UNNEEDED, size_t *max UNNEEDED)
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{ fprintf(stderr, "fromwire_u8 called!\n"); abort(); }
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/* Generated stub for towire */
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void towire(u8 **pptr UNNEEDED, const void *data UNNEEDED, size_t len UNNEEDED)
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{ fprintf(stderr, "towire called!\n"); abort(); }
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/* Generated stub for towire_bool */
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void towire_bool(u8 **pptr UNNEEDED, bool v UNNEEDED)
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{ fprintf(stderr, "towire_bool called!\n"); abort(); }
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/* Generated stub for towire_secp256k1_ecdsa_signature */
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void towire_secp256k1_ecdsa_signature(u8 **pptr UNNEEDED,
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const secp256k1_ecdsa_signature *signature UNNEEDED)
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{ fprintf(stderr, "towire_secp256k1_ecdsa_signature called!\n"); abort(); }
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/* Generated stub for towire_sha256 */
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void towire_sha256(u8 **pptr UNNEEDED, const struct sha256 *sha256 UNNEEDED)
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{ fprintf(stderr, "towire_sha256 called!\n"); abort(); }
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/* Generated stub for towire_u16 */
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void towire_u16(u8 **pptr UNNEEDED, u16 v UNNEEDED)
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{ fprintf(stderr, "towire_u16 called!\n"); abort(); }
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/* Generated stub for towire_u32 */
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void towire_u32(u8 **pptr UNNEEDED, u32 v UNNEEDED)
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{ fprintf(stderr, "towire_u32 called!\n"); abort(); }
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/* Generated stub for towire_u64 */
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void towire_u64(u8 **pptr UNNEEDED, u64 v UNNEEDED)
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{ fprintf(stderr, "towire_u64 called!\n"); abort(); }
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/* Generated stub for towire_u8 */
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void towire_u8(u8 **pptr UNNEEDED, u8 v UNNEEDED)
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{ fprintf(stderr, "towire_u8 called!\n"); abort(); }
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/* Generated stub for towire_u8_array */
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void towire_u8_array(u8 **pptr UNNEEDED, const u8 *arr UNNEEDED, size_t num UNNEEDED)
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{ fprintf(stderr, "towire_u8_array called!\n"); abort(); }
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/* AUTOGENERATED MOCKS END */
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static void diff_count(struct wally_psbt *a,
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struct wally_psbt *b,
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size_t diff_added,
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size_t diff_rm)
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{
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bool has_diff;
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struct input_set *added_in, *rm_in;
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struct output_set *added_out, *rm_out;
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has_diff = psbt_has_diff(tmpctx, a, b,
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&added_in, &rm_in,
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&added_out, &rm_out);
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assert(has_diff == (diff_added + diff_rm != 0));
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assert(tal_count(added_in) == diff_added);
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assert(tal_count(added_out) == diff_added);
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assert(tal_count(rm_in) == diff_rm);
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assert(tal_count(rm_out) == diff_rm);
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}
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static void add_in_out_with_serial(struct wally_psbt *psbt,
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size_t serial_id,
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size_t default_value)
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{
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struct bitcoin_txid txid;
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u8 *script;
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struct amount_sat sat;
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struct wally_psbt_input *in;
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struct wally_psbt_output *out;
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memset(&txid, default_value, sizeof(txid));
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in = psbt_append_input(psbt, &txid, default_value, default_value);
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if (!in)
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abort();
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psbt_input_add_serial_id(in, serial_id);
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script = tal_arr(tmpctx, u8, 20);
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memset(script, default_value, 20);
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sat = amount_sat(default_value);
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out = psbt_append_output(psbt, script, sat);
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if (!out)
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abort();
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psbt_output_add_serial_id(out, serial_id);
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}
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int main(int argc, const char *argv[])
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{
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common_setup(argv[0]);
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struct wally_psbt *start, *end;
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u32 flags = 0;
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chainparams = chainparams_for_network("bitcoin");
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/* Create two psbts! */
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end = create_psbt(tmpctx, 1, 1);
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if (wally_psbt_clone_alloc(end, flags, &start) != WALLY_OK)
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abort();
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diff_count(start, end, 0, 0);
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diff_count(end, start, 0, 0);
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/* New input/output added */
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add_in_out_with_serial(end, 10, 1);
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diff_count(start, end, 1, 0);
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diff_count(end, start, 0, 1);
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/* Add another one, before previous */
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if (wally_psbt_clone_alloc(end, flags, &start) != WALLY_OK)
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abort();
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add_in_out_with_serial(end, 5, 2);
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diff_count(start, end, 1, 0);
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diff_count(end, start, 0, 1);
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/* Add another, at end */
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if (wally_psbt_clone_alloc(end, flags, &start) != WALLY_OK)
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abort();
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add_in_out_with_serial(end, 15, 3);
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diff_count(start, end, 1, 0);
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diff_count(end, start, 0, 1);
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/* Add another, in middle */
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if (wally_psbt_clone_alloc(end, flags, &start) != WALLY_OK)
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abort();
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add_in_out_with_serial(end, 11, 4);
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diff_count(start, end, 1, 0);
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diff_count(end, start, 0, 1);
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/* Change existing input/output info
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* (we accomplish this by removing and then
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* readding an input/output with the same serial_id
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* but different value) */
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if (wally_psbt_clone_alloc(end, flags, &start) != WALLY_OK)
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abort();
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psbt_rm_output(end, 0);
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psbt_rm_input(end, 0);
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add_in_out_with_serial(end, 5, 5);
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diff_count(start, end, 1, 1);
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diff_count(end, start, 1, 1);
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/* Add some extra unknown info to a PSBT */
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psbt_input_add_max_witness_len(&end->inputs[1], 100);
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psbt_input_add_max_witness_len(&start->inputs[1], 100);
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/* Swap locations */
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struct wally_map_item tmp;
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tmp = end->inputs[1].unknowns.items[0];
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end->inputs[1].unknowns.items[0] = end->inputs[1].unknowns.items[1];
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end->inputs[1].unknowns.items[1] = tmp;
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/* We expect nothing to change ? */
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/* FIXME: stable ordering of unknowns ? */
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diff_count(start, end, 1, 1);
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diff_count(end, start, 1, 1);
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/* No memory leaks please */
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common_shutdown();
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return 0;
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}
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