zonque

/*
 * Compile:
 *
 *   gcc mcasttest.c -o server -Wall
 *   ln -s server client
 *
 * Invoke:
 *
 *   ./client
 *   ./server

zonque

/*
 * Compile:
 *
 *   gcc sctptest.c -o server -lsctp -Wall
 *   ln -s server client
 *
 * Invoke:
 *
 *   ./client
 *   ./server

zonque

#define _GNU_SOURCE
#include <stdio.h>
#include <unistd.h>
#include <stdlib.h>
#include <sys/socket.h>
#include <sys/types.h>
#include <sys/un.h>

static int recv_creds(int fd) {
    unsigned char buf[128], ctrl[128];

zonque

/* pidns_init_sleep.c

   Copyright 2013, Michael Kerrisk
   Licensed under GNU General Public License v2 or later

   A simple demonstration of PID namespaces.
*/
#define _GNU_SOURCE
#include <sched.h>
#include <unistd.h>

zonque

class Tone
	NAMES = ["C", "Cis/Des", "D", "Dis/Es", "E", "F", "Fis/Ges", "G", "Gis/As", "A", "Ais/B", "H" ]

	C	= 1
	Cis	= 2
	Des	= 2
	D	= 3
	Dis	= 4
	Es	= 4
	E	= 5

zonque

/*
 * Minimalistic implementation of the XModem/YModem protocol suite, including
 * a compact version of an CRC16 algorithm. The code is just enough to upload
 * an image to an MCU that bootstraps itself over an UART.
 *
 * Copyright (c) 2014 Daniel Mack <github@zonque.org>
 *
 * License: MIT
 */

zonque

/***
  This file is part of PulseAudio.

  Copyright 2014 - Daniel Mack

  PulseAudio is free software; you can redistribute it and/or modify
  it under the terms of the GNU Lesser General Public License as
  published by the Free Software Foundation; either version 2.1 of the
  License, or (at your option) any later version.

zonque

#include <stdio.h>
#include <signal.h>
#include <fcntl.h>
#include <errno.h>
#include <poll.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <sys/time.h>

zonque

/* gcc -fPIC -shared -o dbus-redirect.so dbus-redirect.c -ldl */

#include <sys/types.h>
#include <sys/socket.h>
#include <sys/un.h>
#include <stdlib.h>
#include <unistd.h>
#include <string.h>
#include <dlfcn.h>

zonque

#include <stdio.h>
#include <string.h>
#include <ifaddrs.h>

#include <sys/ioctl.h>
#include <sys/socket.h>

#include <linux/wireless.h>

static void get_signal_strength(const char *ifname)