valstu

@external("env", "_g")
declare function _g(id: i32, maxiter: i32): i32

@external("env", "accept")
declare function accept(read_ptr: string, read_len: i32, err: i64): i64

@external("env", "trace")
declare function trace(mread_ptr: string, mread_len: i32, dread_ptr: string, dread_len: i32, as_hex: i32): i64

export function cbak(reserved: i32): i64 {

valstu

/**
 * Hook API include file
 *
 * Note to the reader:
 * This include defines two types of things: external functions and macros
 * Functions are used sparingly because a non-inlining compiler may produce
 * undesirable output.
 *
 * Find documentation here: https://xrpl-hooks.readme.io/reference/
 */

valstu

#include <stdint.h>
#include "hookapi.h"

int64_t cbak(int64_t reserved)
{
    return 0;
}

int64_t hook(int64_t reserved ) {

valstu

/**
 * Peggy.c - An oracle based stable coin hook
 *
 * Author: Richard Holland
 * Date: 1 Mar 2021
 *
 **/

#include <stdint.h>
#include "hookapi.h"

valstu

//Authors: NeilH, RichardAH
// (joke) test hook that doubles incoming XRP payments and sends it back
// April 1st 2021: Added (unfair) coin flip

#include <stdint.h>
#include "../hookapi.h"
int64_t cbak(uint32_t reserved)
{
    return 0;
}

valstu

#include <stdint.h>
#include "hookapi.h"

int64_t cbak(uint32_t reserved)
{
    TRACESTR("Carbon: callback called.");
    return 0;
}

int64_t hook(uint32_t reserved)

valstu

/**
 * Notary.c - An example hook for collecting signatures for multi-sign transactions without blocking sequence number
 * on the account.
 *
 * Author: Richard Holland
 * Date: 11 Feb 2021
 *
 **/

#include <stdint.h>

valstu

#include "hookapi.h"

// this hook has no emitted tx and therefore no callbacks
int64_t cbak(uint32_t reserved)
{
    return 0;
}

int64_t hook(uint32_t reserved)
{

valstu

/**
 * This hook just accepts any transaction coming through it
 */
 
#include "hookapi.h"

int64_t cbak(uint32_t reserved) { 
    return 0;
}

valstu

# testing