Added comments to sync.h to make it easier to understand the macros
Added comments to sync.h to make it easier to understand the macros

IOCoin/iocoin,GeopaymeEE/e-goldcoin,vectorcoindev/Vector,rat4/blackcoin,som4paul/BolieC,pinkmagicdev/SwagBucks,greencoin-dev/GreenCoinV2,shadowproject/shadow,landcoin-ldc/landcoin,pinkmagicdev/SwagBucks,okcashpro/okcash,som4paul/BolieC,vectorcoindev/Vector,CoinBlack/bitcoin,ALEXIUMCOIN/alexium,jyap808/jumbucks,AquariusNetwork/ARCO,xranby/blackcoin,xranby/blackcoin,valorbit/valorbit-oss,LanaCoin/lanacoin,rat4/blackcoin,IOCoin/iocoin,AquariusNetwork/ARCO,landcoin-ldc/landcoin,pinkmagicdev/SwagBucks,prodigal-son/blackcoin,vectorcoindev/Vector,elambert2014/cbx2,okcashpro/okcash,AquariusNetwork/ARCO,rat4/blackcoin,okcashpro/okcash,iadix/iadixcoin,greencoin-dev/GreenCoinV2,CoinBlack/bitcoin,LanaCoin/lanacoin,LanaCoin/lanacoin,TheoremCrypto/TheoremCoin,MOIN/moin,iadix/iadixcoin,LanaCoin/lanacoin,okcashpro/okcash,xranby/blackcoin,prodigal-son/blackcoin,som4paul/BolieC,iadix/iadixcoin,GeopaymeEE/e-goldcoin,prodigal-son/blackcoin,IOCoin/DIONS,VsyncCrypto/Vsync,CoinBlack/blackcoin,iadix/iadixcoin,jyap808/jumbucks,IOCoin/DIONS,shadowproject/shadow,rat4/blackcoin,okcashpro/okcash,TheoremCrypto/TheoremCoin,iadix/iadixcoin,lateminer/DopeCoinGold,iadix/iadixcoin,blackcoinhelp/blackcoin,pinkmagicdev/SwagBucks,jyap808/jumbucks,dopecoin-dev/DopeCoinGold,blackcoinhelp/blackcoin,AquariusNetwork/ARCO,AquariusNetwork/ARCOv2,greencoin-dev/GreenCoinV2,elambert2014/cbx2,ALEXIUMCOIN/alexium,iadix/iadixcoin,TheoremCrypto/TheoremCoin,AquariusNetwork/ARCOv2,shadowproject/shadow,valorbit/valorbit-oss,elambert2014/cbx2,GeopaymeEE/e-goldcoin,valorbit/valorbit,som4paul/BolieC,LanaCoin/lanacoin,Whitecoin-org/Whitecoin,CoinBlack/blackcoin,CoinBlack/blackcoin,valorbit/valorbit-oss,shadowproject/shadow,IOCoin/DIONS,som4paul/BolieC,prodigal-son/blackcoin,greencoin-dev/GreenCoinV2,TheoremCrypto/TheoremCoin,iadix/iadixcoin,VsyncCrypto/Vsync,valorbit/valorbit,CoinBlack/bitcoin,IOCoin/DIONS,AquariusNetwork/ARCOv2,rat4/blackcoin,CoinBlack/bitcoin,iadix/iadixcoin,ALEXIUMCOIN/alexium,GeopaymeEE/e-goldcoin,iadix/iadixcoin,AquariusNetwork/ARCOv2,elambert2014/cbx2,shadowproject/shadow,jyap808/jumbucks,dopecoin-dev/DopeCoinGold,MOIN/moin,IOCoin/iocoin,IOCoin/DIONS,shadowproject/shadow,Whitecoin-org/Whitecoin,MOIN/moin,blackcoinhelp/blackcoin,IOCoin/iocoin,blackcoinhelp/blackcoin,CoinBlack/bitcoin,lateminer/DopeCoinGold,lateminer/DopeCoinGold,IOCoin/DIONS,CoinBlack/bitcoin,MOIN/moin,elambert2014/cbx2,dopecoin-dev/DopeCoinGold,MOIN/moin,vectorcoindev/Vector,valorbit/valorbit-oss,valorbit/valorbit,iadix/iadixcoin,ALEXIUMCOIN/alexium,dopecoin-dev/DopeCoinGold,CoinBlack/blackcoin,landcoin-ldc/landcoin,MOIN/moin,valorbit/valorbit,VsyncCrypto/Vsync,valorbit/valorbit,jyap808/jumbucks,AquariusNetwork/ARCOv2,Whitecoin-org/Whitecoin,lateminer/DopeCoinGold,IOCoin/iocoin,ALEXIUMCOIN/alexium,IOCoin/DIONS,IOCoin/DIONS,pinkmagicdev/SwagBucks,CoinBlack/blackcoin,greencoin-dev/GreenCoinV2,prodigal-son/blackcoin,landcoin-ldc/landcoin,landcoin-ldc/landcoin,vectorcoindev/Vector,Whitecoin-org/Whitecoin,Whitecoin-org/Whitecoin,xranby/blackcoin,okcashpro/okcash,VsyncCrypto/Vsync,valorbit/valorbit-oss,GeopaymeEE/e-goldcoin,TheoremCrypto/TheoremCoin,VsyncCrypto/Vsync,dopecoin-dev/DopeCoinGold,AquariusNetwork/ARCO,blackcoinhelp/blackcoin,lateminer/DopeCoinGold