#pragma once

#include "interface_types.hpp"

extern "C" {

// Exposed rewire functions - to be used by wirekit
err_t rewire_syscall_hook(reg_t syscall, hook_t entry, hook_t exit);
err_t rewire_syscall_unhook(reg_t syscall); // Alias for rewire_syscall_hook(syscall, nullptr, nullptr)
err_t rewire_syscall_hook_default(hook_t entry, hook_t exit);
err_t rewire_syscall_unhook_default(); // Alias for rewire_syscall_hook_default(nullptr, nullptr);
err_t rewire_subject_id(pid_t* pid);
err_t rewire_subject_get_regs(user_regs_struct* regs);
err_t rewire_subject_set_regs(const user_regs_struct* regs);
err_t rewire_subject_load_cstr(const char* subject_addr, char* buf, uint32_t* read, uint32_t n);

// Wirekit control functions - called by rewire for setup
err_t wirekit_prepare(); // NOCTX - Called when wirekit is loaded
err_t wirekit_command_start(int argc, const char* const* argv); // NOCTX - Called before command is executed
void wirekit_command_exit(); // Optional, NOCTX - Called after command finished executing
void wirekit_subject_start(); // Optional - Called when a new thread starts working on the current command
void wirekit_subject_exit(); // Optional - Called when a thread stops working on the current command

}