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// SPDX-License-Identifier: GPL-2.0-only
/* ExMail (WIP)
 *   An --ex-- extreme mail server without including any external library
 *   (for linux x86_64 only).
 *
 * This simple mail-server aims to implements some of these RFCs:
 *   SMTP: https://datatracker.ietf.org/doc/html/rfc2821
 *   POP3: https://datatracker.ietf.org/doc/html/rfc1939
 *
 * ----------------------------------------------------------------------

rlapz

#include <stdbool.h>
#include <stddef.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>


/*
 * Slots
 */

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#include <errno.h>

#include "mempool.h"


int
mempool_init(MemPool *m, size_t nmemb, size_t size)
{
	m->nmemb = nmemb;
	m->head = NULL;

rlapz

#include <threads.h>
#include <stdlib.h>
#include <stdio.h>
#include <unistd.h>


typedef struct _Node {
	struct _Node *prev;
	struct _Node *next;
} Node;

rlapz

import ctypes
import struct


"""
c-struct
typedef struct {
    uint64_t fsize;                 // offset: 0
    uint8_t  fname_len;             // offset: 8
    char     fname[255];            // offset: 9

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"""
I F*CKING HATE THE EXCEPTION!!!
"""

import os
import socket
import signal
import ctypes
import struct

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const std = @import("std");

const assert = std.debug.assert;
const fmt = std.fmt;
const heap = std.heap;
const mem = std.mem;
const log = std.log;
const os = std.os;
const io = std.io;
const net = std.net;

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const std = @import("std");
const fmt = std.fmt;
const io = std.io;
const mem = std.mem;
const net = std.net;
const os = std.os;

const dprint = std.debug.print;

// caller owns the returned memory

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const std = @import("std");
const debug = std.debug;
const mem = std.mem;
const net = std.net;
const time = std.time;

const dprint = debug.print;
const assert = debug.assert;

pub fn Lru(comptime T: type, comptime key_size: u16) type {

rlapz

/*
This is free and unencumbered software released into the public domain.

Anyone is free to copy, modify, publish, use, compile, sell, or
distribute this software, either in source code form or as a compiled
binary, for any purpose, commercial or non-commercial, and by any
means.

In jurisdictions that recognize copyright laws, the author or authors
of this software dedicate any and all copyright interest in the