dccp_tfrc_lookup.h

DCCP协议在linux下的C编程实现 linux C

/*
 * Copyright (c) 2003  Nils-Erik Mattsson 
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. The name of the author may not be used to endorse or promote products
 *    derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 * $Id: dccp_tfrc_lookup.h,v 1.1 2004/09/30 23:00:50 bjohog Exp $
 */

#ifndef _NETINET_DCCP_TFRC_LOOKUP_H_
#define _NETINET_DCCP_TFRC_LOOKUP_H_

const double fsmall_table[] ={
  0,
  0.00163305194960931,
  0.00230956735363637,
  0.00282873259487707,
  0.00326645662574537,
  0.00365214098377853,
  0.00400086400001593,
  0.00432158256340322,
  0.00462013236858081,
  0.00490056675498551,
  0.00516583682704458,
  0.00541817034936234,
  0.00565929801070833,
  0.00589059608718062,
  0.00611318041778383,
  0.00632797058060318,
  0.00653573506415987,
  0.00673712389086595,
  0.00693269270671348,
  0.0071229209166037,
  0.00730822557103113,
  0.00748897216079408,
  0.00766548312170872,
  0.00783804461648552,
  0.00800691200203843,
  0.00817231428085712,
  0.00833445775806404,
  0.00849352907081277,
  0.00864969771687212,
  0.00880311818001545,
  0.0089539317281132,
  0.00910226794349901,
  0.00924824603277504,
  0.00939197595370597,
  0.009533559389484,
  0.00967309059489451,
  0.00981065713438519,
  0.00994634052845154,
  0.0100802168218855,
  0.0102123570851299,
  0.0103428278581192,
  0.010471691544469,
  0.0105990067626397,
  0.0107248286596785,
  0.0108492091922994,
  0.0109721973793658,
  0.0110938395292506,
  0.0112141794450653,
  0.0113332586103332,
  0.0114511163573388,
  0.0115677900200876,
  0.0116833150735621,
  0.011797725260745,
  0.0119110527086984,
  0.0120233280348285,
  0.0121345804443331,
  0.0122448378197079,
  0.0123541268030903,
  0.0124624728721277,
  0.0125699004099823,
  0.0126764327700174,
  0.0127820923356504,
  0.0128869005758063,
  0.0129908780963614,
  0.0130940446879258,
  0.0131964193702772,
  0.01329802043373,
  0.0133988654776928,
  0.0134989714466453,
  0.0135983546637418,
  0.0136970308622305,
  0.0137950152148595,
  0.0138923223614248,
  0.0139889664346018,
  0.0140849610841894,
  0.0141803194998843,
  0.0142750544326924,
  0.0143691782150771,
  0.0144627027799322,
  0.0145556396784645,
  0.0146480000970597,
  0.014739794873203,
  0.0148310345105165,
  0.0149217291929752,
  0.0150118887983524,
  0.0151015229109484,
  0.0151906408336458,
  0.0152792515993363,
  0.0153673639817576,
  0.0154549865057777,
  0.0155421274571605,
  0.0156287948918437,
  0.0157149966447599,
  0.0158007403382266,
  0.0158860333899315,
  0.0159708830205358,
  0.0160552962609193,
  0.0161392799590851,
  0.0162228407867464,
  0.0163059852456097,
  0.0163887196733746,
  0.0164710502494631,
  0.0165529830004946,
  0.0166345238055199,
  0.0167156784010267,
  0.0167964523857295,
  0.0168768512251538,
  0.0169568802560266,
  0.0170365446904829,
  0.0171158496200964,
  0.0171948000197448,
  0.0172734007513173,
  0.0173516565672713,
  0.0174295721140473,
  0.017507151935348,
  0.0175844004752871,
  0.017661322081417,
  0.0177379210076372,
  0.0178142014169926,
  0.0178901673843644,
  0.0179658228990597,
  0.0180411718673042,
  0.0181162181146423,
  0.0181909653882486,
  0.0182654173591552,
  0.0183395776243984,
  0.018413449709088,
  0.0184870370684027,
  0.0185603430895154,
  0.0186333710934504,
  0.0187061243368762,
  0.0187786060138361,
  0.0188508192574198,
  0.0189227671413778,
  0.0189944526816812,
  0.0190658788380296,
  0.019137048515308,
  0.0192079645649969,
  0.0192786297865344,
  0.0193490469286358,
  0.0194192186905687,
  0.0194891477233888,
  0.0195588366311352,
  0.0196282879719884,
  0.0196975042593915,
  0.0197664879631372,
  0.01983524151042,
  0.0199037672868568,
  0.0199720676374761,
  0.0200401448676771,
  0.02010800124416,
  0.020175638995828,
  0.0202430603146631,
  0.0203102673565755,
  0.0203772622422282,
  0.0204440470578377,
  0.0205106238559511,
  0.0205769946562011,
  0.0206431614460395,
  0.0207091261814494,
  0.0207748907876375,
  0.020840457159707,
  0.020905827163312,
  0.0209710026352927,
  0.0210359853842945,
  0.0211007771913689,
  0.0211653798105588,
  0.0212297949694677,
  0.0212940243698132,
  0.0213580696879667,
  0.0214219325754774,
  0.0214856146595837,
  0.0215491175437103,
  0.0216124428079525,
  0.0216755920095483,
  0.0217385666833377,
  0.0218013683422109,
  0.0218639984775441,
  0.0219264585596254,
  0.0219887500380688,
  0.0220508743422187,
  0.0221128328815438,
  0.022174627046021,
  0.022236258206511,
  0.0222977277151227,
  0.0223590369055709,
  0.0224201870935234,
  0.0224811795769409,
  0.0225420156364085,
  0.0226026965354587,
  0.0226632235208875,
  0.0227235978230625,
  0.022783820656224,
  0.0228438932187787,
  0.0229038166935873,
  0.0229635922482444,
  0.0230232210353529,
  0.0230827041927913,
  0.0231420428439758,
  0.0232012380981154,
  0.0232602910504621,
  0.0233192027825551,
  0.0233779743624595,
  0.0234366068449998,
  0.0234951012719883,
  0.0235534586724479,
  0.0236116800628313,
  0.0236697664472338,
  0.0237277188176025,
  0.023785538153941,
  0.0238432254245091,
  0.0239007815860187,
  0.0239582075838253,
  0.0240155043521156,
  0.0240726728140909,
  0.0241297138821471,
  0.0241866284580502,
  0.024243417433109,
  0.0243000816883436,
  0.0243566220946503,
  0.0244130395129642,
  0.0244693347944169,
  0.0245255087804923,
  0.0245815623031787,
  0.0246374961851176,
  0.0246933112397499,
  0.0247490082714593,
  0.0248045880757123,
  0.0248600514391958,
  0.0249153991399521,
  0.0249706319475108,
  0.0250257506230185,
  0.025080755919366,
  0.0251356485813126,
  0.0251904293456085,
  0.0252450989411148,
  0.0252996580889205,
  0.0253541075024583,
  0.0254084478876176,
  0.0254626799428553,
  0.025516804359305,
  0.0255708218208836,
  0.0256247330043961,
  0.0256785385796388,
  0.0257322392095,
  0.0257858355500594,
  0.025839328250685,
  0.0258927179541294,
  0.0259460052966225,
  0.0259991909079647,
  0.0260522754116166,
  0.026105259424788,
  0.0261581435585253,
  0.0262109284177969,
  0.0262636146015774,
  0.0263162027029303,
  0.0263686933090892,
  0.0264210870015373,
  0.0264733843560862,
  0.0265255859429526,
  0.0265776923268339,
  0.0266297040669827,
  0.0266816217172798,
  0.026733445826306,
  0.0267851769374128,
  0.0268368155887916,
  0.026888362313542,
  0.0269398176397387,
  0.0269911820904977,
  0.0270424561840408,
  0.0270936404337596,
  0.0271447353482779,
  0.0271957414315136,
  0.0272466591827389,
  0.0272974890966405,
  0.0273482316633775,
  0.0273988873686397,
  0.027449456693704,
  0.0274999401154902,
  0.027550338106616,
  0.0276006511354511,
  0.02765087966617,
  0.0277010241588047,
  0.027751085069296,
  0.0278010628495439,
  0.027850957947458,
  0.0279007708070058,
  0.0279505018682618,
  0.0280001515674544,
  0.0280497203370128,
  0.0280992086056135,
  0.028148616798225,
  0.0281979453361527,
  0.028247194637083,
  0.0282963651151265,
  0.0283454571808605,
  0.0283944712413708,
  0.0284434077002936,
  0.0284922669578557,
  0.0285410494109145,
  0.0285897554529981,
  0.0286383854743433,
  0.0286869398619349,
  0.0287354189995426,
  0.0287838232677585,
  0.0288321530440338,
  0.0288804087027148,
  0.0289285906150784,
  0.0289766991493673,
  0.0290247346708242,
  0.0290726975417263,
  0.0291205881214181,
  0.0291684067663454,
  0.0292161538300869,
  0.029263829663387,
  0.0293114346141869,
  0.0293589690276564,
  0.029406433246224,
  0.0294538276096075,
  0.0295011524548438,
  0.0295484081163186,
  0.029595594925795,
  0.0296427132124425,
  0.029689763302865,
  0.0297367455211288,
  0.0297836601887898,
  0.0298305076249208,
  0.0298772881461383,
  0.0299240020666283,
  0.0299706496981729,
  0.0300172313501756,
  0.0300637473296863,
  0.0301101979414268,
  0.030156583487815,
  0.0302029042689891,
  0.0302491605828317,
  0.0302953527249935,
  0.0303414809889161,
  0.0303875456658556,
  0.0304335470449047,
  0.0304794854130155,
  0.0305253610550213,
  0.0305711742536585,
  0.030616925289588,
  0.0306626144414165,
  0.0307082419857174,
  0.0307538081970513,
  0.0307993133479868,
  0.0308447577091201,
  0.0308901415490953,
  0.0309354651346236,
  0.0309807287305032,
  0.0310259325996379,
  0.0310710770030561,
  0.0311161621999296,
  0.0311611884475917,
  0.0312061560015558,
  0.0312510651155326,
  0.0312959160414486,
  0.031340709029463,
  0.0313854443279853,
  0.031430122183692,
  0.0314747428415438,
  0.0315193065448019,
  0.0315638135350446,
  0.0316082640521835,
  0.0316526583344794,
  0.0316969966185581,
  0.0317412791394264,
  0.0317855061304867,
  0.0318296778235532,
  0.0318737944488663,
  0.0319178562351077,
  0.0319618634094152,
  0.0320058161973967,
  0.0320497148231454,
  0.0320935595092531,
  0.0321373504768247,
  0.032181087945492,
  0.032224772133427,
  0.032268403257356,
  0.0323119815325724,
  0.0323555071729501,
  0.0323989803909566,
  0.0324424013976657,
  0.0324857704027703,
  0.0325290876145952,
  0.032572353240109,
  0.032615567484937,
  0.0326587305533729,
  0.032701842648391,
  0.0327449039716579,
  0.0327879147235444,
  0.0328308751031372,
  0.0328737853082498,
  0.0329166455354347,
  0.0329594559799936,
  0.0330022168359894,
  0.0330449282962565,
  0.0330875905524119,
  0.0331302037948658,
  0.0331727682128323,
  0.0332152839943397,
  0.0332577513262411,
  0.0333001703942243,
  0.0333425413828221,
  0.0333848644754222,
  0.0334271398542773,
  0.0334693677005146,
  0.0335115481941457,
  0.0335536815140761,
  0.0335957678381145,
  0.0336378073429825,
  0.0336798002043235,
  0.0337217465967119,
  0.0337636466936625,
  0.0338055006676391,
  0.0338473086900635,
  0.0338890709313242,
  0.033930787560785,
  0.033972458746794,
  0.0340140846566914,
  0.0340556654568185,
  0.0340972013125256,
  0.0341386923881805,
  0.0341801388471764,
  0.0342215408519403,
  0.0342628985639403,
  0.0343042121436941,
  0.0343454817507766,
  0.0343867075438276,
  0.0344278896805592,
  0.0344690283177636,
  0.0345101236113208,
  0.0345511757162053,
  0.0345921847864941,
  0.0346331509753735,
  0.0346740744351467,
  0.0347149553172402,
  0.0347557937722115,
  0.0347965899497558,
  0.0348373439987127,
  0.0348780560670734,
  0.0349187263019868,
  0.034959354849767,
  0.0349999418558991,
  0.0350404874650462,
  0.035080991821056,
  0.0351214550669666,
  0.0351618773450133,
  0.0352022587966348,
  0.0352425995624795,
  0.0352828997824113,
  0.035323159595516,
  0.0353633791401072,
  0.0354035585537324,
  0.0354436979731787,
  0.0354837975344788,
  0.0355238573729168,
  0.0355638776230337,
  0.0356038584186336,
  0.0356437998927886,
  0.0356837021778449,
  0.0357235654054283,
  0.0357633897064494,
  0.0358031752111091,
  0.035842922048904,
  0.0358826303486317,
  0.0359223002383961,
  0.0359619318456125,
  0.0360015252970127,
  0.0360410807186503,
  0.0360805982359056,
  0.0361200779734907,
  0.0361595200554543,
  0.0361989246051867,
  0.0362382917454249,
  0.0362776215982569,
  0.036316914285127,
  0.0363561699268402,
  0.0363953886435669,
  0.0364345705548478,
  0.036473715779598,
  0.0365128244361123,
  0.0365518966420688,
  0.0365909325145341,
  0.0366299321699675,
  0.0366688957242252,
  0.0367078232925648,
  0.0367467149896497,
  0.0367855709295533,
  0.0368243912257629,
  0.0368631759911844,
  0.0369019253381463,
  0.0369406393784034,
  0.0369793182231416,
  0.0370179619829813,
  0.0370565707679816,
  0.0370951446876444,
  0.0371336838509182,
  0.0371721883662021,
  0.0371721883662021
};



const double flarge_table[] =
  { 
    243.315981116462,
    243.315981116462,
    23.9600361713695,
    6.9139329716018,
    3.16392425109494,
    1.86371728900425,
    1.27777777777778,
    0.964508403261589,
    0.77581442422356,
    0.651853237448473,