Add a prototype of new hashing APIs (so that it does not bit rot on my disk)
Add a prototype of new hashing APIs (so that it does not bit rot on my disk)

Unfortunately, I don't see how to ensure interoperability with Objective-C.


Swift SVN r21581

JGiola/swift,lorentey/swift,parkera/swift,karwa/swift,tjw/swift,gottesmm/swift,zisko/swift,ahoppen/swift,xedin/swift,johnno1962d/swift,OscarSwanros/swift,kstaring/swift,xwu/swift,gregomni/swift,kentya6/swift,airspeedswift/swift,Jnosh/swift,johnno1962d/swift,cbrentharris/swift,khizkhiz/swift,roambotics/swift,adrfer/swift,shajrawi/swift,benlangmuir/swift,return/swift,practicalswift/swift,kentya6/swift,jmgc/swift,KrishMunot/swift,brentdax/swift,khizkhiz/swift,kstaring/swift,codestergit/swift,therealbnut/swift,swiftix/swift.old,shahmishal/swift,kusl/swift,parkera/swift,gribozavr/swift,hughbe/swift,austinzheng/swift,shajrawi/swift,aschwaighofer/swift,hughbe/swift,modocache/swift,roambotics/swift,cbrentharris/swift,shajrawi/swift,tardieu/swift,MukeshKumarS/Swift,dduan/swift,uasys/swift,KrishMunot/swift,benlangmuir/swift,tinysun212/swift-windows,kperryua/swift,milseman/swift,adrfer/swift,lorentey/swift,SwiftAndroid/swift,kentya6/swift,ben-ng/swift,swiftix/swift,kusl/swift,xedin/swift,khizkhiz/swift,kentya6/swift,JaSpa/swift,swiftix/swift.old,tardieu/swift,dduan/swift,uasys/swift,LeoShimonaka/swift,return/swift,OscarSwanros/swift,return/swift,tkremenek/swift,ahoppen/swift,johnno1962d/swift,lorentey/swift,brentdax/swift,atrick/swift,emilstahl/swift,atrick/swift,atrick/swift,MukeshKumarS/Swift,shajrawi/swift,glessard/swift,sdulal/swift,milseman/swift,alblue/swift,kentya6/swift,nathawes/swift,ken0nek/swift,nathawes/swift,sschiau/swift,frootloops/swift,frootloops/swift,gribozavr/swift,emilstahl/swift,jckarter/swift,airspeedswift/swift,LeoShimonaka/swift,calebd/swift,russbishop/swift,amraboelela/swift,kusl/swift,stephentyrone/swift,JaSpa/swift,LeoShimonaka/swift,khizkhiz/swift,brentdax/swift,tjw/swift,ben-ng/swift,jopamer/swift,kperryua/swift,gmilos/swift,kperryua/swift,harlanhaskins/swift,parkera/swift,deyton/swift,codestergit/swift,therealbnut/swift,hughbe/swift,manavgabhawala/swift,modocache/swift,gmilos/swift,aschwaighofer/swift,tardieu/swift,swiftix/swift.old,mightydeveloper/swift,rudkx/swift,harlanhaskins/swift,airspeedswift/swift,stephentyrone/swift,IngmarStein/swift,jckarter/swift,jmgc/swift,allevato/swift,jopamer/swift,brentdax/swift,brentdax/swift,milseman/swift,KrishMunot/swift,MukeshKumarS/Swift,apple/swift,tinysun212/swift-windows,kstaring/swift,zisko/swift,emilstahl/swift,codestergit/swift,johnno1962d/swift,sschiau/swift,kperryua/swift,swiftix/swift.old,ken0nek/swift,arvedviehweger/swift,karwa/swift,adrfer/swift,allevato/swift,dduan/swift,austinzheng/swift,apple/swift,SwiftAndroid/swift,SwiftAndroid/swift,tinysun212/swift-windows,lorentey/swift,MukeshKumarS/Swift,aschwaighofer/swift,calebd/swift,Jnosh/swift,ahoppen/swift,arvedviehweger/swift,calebd/swift,IngmarStein/swift,deyton/swift,shahmishal/swift,felix91gr/swift,tardieu/swift,jmgc/swift,modocache/swift,OscarSwanros/swift,calebd/swift,deyton/swift,slavapestov/swift,rudkx/swift,benlangmuir/swift,bitjammer/swift,airspeedswift/swift,Jnosh/swift,harlanhaskins/swift,rudkx/swift,jtbandes/swift,apple/swift,kstaring/swift,russbishop/swift,ahoppen/swift,djwbrown/swift,practicalswift/swift,djwbrown/swift,gribozavr/swift,sdulal/swift,tjw/swift,bitjammer/swift,devincoughlin/swift,MukeshKumarS/Swift,therealbnut/swift,nathawes/swift,IngmarStein/swift,therealbnut/swift,xwu/swift,gregomni/swift,modocache/swift,jopamer/swift,cbrentharris/swift,felix91gr/swift,austinzheng/swift,huonw/swift,dduan/swift,parkera/swift,jopamer/swift,swiftix/swift.old,tkremenek/swift,CodaFi/swift,tardieu/swift,cbrentharris/swift,manavgabhawala/swift,harlanhaskins/swift,natecook1000/swift,amraboelela/swift,practicalswift/swift,kentya6/swift,aschwaighofer/swift,danielmartin/swift,austinzheng/swift,huonw/swift,shahmishal/swift,xwu/swift,jopamer/swift,therealbnut/swift,ahoppen/swift,arvedviehweger/swift,manavgabhawala/swift,bitjammer/swift,felix91gr/swift,CodaFi/swift,apple/swift,kentya6/swift,mightydeveloper/swift,zisko/swift,JGiola/swift,glessard/swift,sschiau/swift,uasys/swift,lorentey/swift,gottesmm/swift,parkera/swift,ben-ng/swift,swiftix/swift,kperryua/swift,ken0nek/swift,KrishMunot/swift,slavapestov/swift,allevato/swift,gribozavr/swift,sdulal/swift,alblue/swift,deyton/swift,modocache/swift,Ivacker/swift,tinysun212/swift-windows,dreamsxin/swift,emilstahl/swift,Ivacker/swift,slavapestov/swift,karwa/swift,ken0nek/swift,bitjammer/swift,jtbandes/swift,karwa/swift,airspeedswift/swift,tjw/swift,djwbrown/swift,xwu/swift,tjw/swift,swiftix/swift.old,karwa/swift,gmilos/swift,ken0nek/swift,atrick/swift,harlanhaskins/swift,khizkhiz/swift,xedin/swift,CodaFi/swift,cbrentharris/swift,shajrawi/swift,roambotics/swift,gribozavr/swift,shajrawi/swift,roambotics/swift,tkremenek/swift,stephentyrone/swift,Ivacker/swift,kstaring/swift,frootloops/swift,alblue/swift,shahmishal/swift,cbrentharris/swift,zisko/swift,modocache/swift,cbrentharris/swift,hooman/swift,natecook1000/swift,emilstahl/swift,SwiftAndroid/swift,swiftix/swift,therealbnut/swift,LeoShimonaka/swift,glessard/swift,emilstahl/swift,hughbe/swift,hooman/swift,jmgc/swift,allevato/swift,nathawes/swift,benlangmuir/swift,brentdax/swift,tjw/swift,austinzheng/swift,dreamsxin/swift,aschwaighofer/swift,emilstahl/swift,JGiola/swift,JaSpa/swift,jtbandes/swift,arvedviehweger/swift,milseman/swift,practicalswift/swift,IngmarStein/swift,practicalswift/swift,uasys/swift,kstaring/swift,kusl/swift,jtbandes/swift,deyton/swift,parkera/swift,harlanhaskins/swift,KrishMunot/swift,gmilos/swift,Ivacker/swift,harlanhaskins/swift,jckarter/swift,lorentey/swift,dduan/swift,hooman/swift,gottesmm/swift,alblue/swift,zisko/swift,roambotics/swift,rudkx/swift,danielmartin/swift,huonw/swift,zisko/swift,sschiau/swift,slavapestov/swift,tkremenek/swift,russbishop/swift,JGiola/swift,shahmishal/swift,gregomni/swift,allevato/swift,KrishMunot/swift,codestergit/swift,return/swift,Jnosh/swift,calebd/swift,danielmartin/swift,adrfer/swift,lorentey/swift,hooman/swift,Ivacker/swift,tinysun212/swift-windows,gregomni/swift,arvedviehweger/swift,jckarter/swift,JaSpa/swift,devincoughlin/swift,austinzheng/swift,adrfer/swift,frootloops/swift,tinysun212/swift-windows,karwa/swift,djwbrown/swift,zisko/swift,return/swift,russbishop/swift,arvedviehweger/swift,jckarter/swift,deyton/swift,amraboelela/swift,amraboelela/swift,SwiftAndroid/swift,sschiau/swift,kusl/swift,xwu/swift,CodaFi/swift,apple/swift,practicalswift/swift,djwbrown/swift,huonw/swift,hooman/swift,khizkhiz/swift,therealbnut/swift,huonw/swift,ben-ng/swift,hughbe/swift,ben-ng/swift,swiftix/swift.old,LeoShimonaka/swift,codestergit/swift,JaSpa/swift,devincoughlin/swift,sschiau/swift,devincoughlin/swift,airspeedswift/swift,brentdax/swift,xedin/swift,Ivacker/swift,dduan/swift,manavgabhawala/swift,CodaFi/swift,calebd/swift,shajrawi/swift,natecook1000/swift,uasys/swift,allevato/swift,djwbrown/swift,sschiau/swift,MukeshKumarS/Swift,SwiftAndroid/swift,natecook1000/swift,xedin/swift,nathawes/swift,gottesmm/swift,codestergit/swift,amraboelela/swift,airspeedswift/swift,LeoShimonaka/swift,JaSpa/swift,JGiola/swift,uasys/swift,tinysun212/swift-windows,swiftix/swift,jtbandes/swift,gmilos/swift,bitjammer/swift,danielmartin/swift,gribozavr/swift,danielmartin/swift,huonw/swift,shahmishal/swift,hooman/swift,sschiau/swift,gottesmm/swift,swiftix/swift,Jnosh/swift,jopamer/swift,codestergit/swift,natecook1000/swift,felix91gr/swift,benlangmuir/swift,adrfer/swift,mightydeveloper/swift,modocache/swift,russbishop/swift,stephentyrone/swift,roambotics/swift,manavgabhawala/swift,OscarSwanros/swift,swiftix/swift,sdulal/swift,gribozavr/swift,stephentyrone/swift,dduan/swift,djwbrown/swift,manavgabhawala/swift,CodaFi/swift,jckarter/swift,johnno1962d/swift,IngmarStein/swift,glessard/swift,frootloops/swift,LeoShimonaka/swift,devincoughlin/swift,khizkhiz/swift,glessard/swift,JaSpa/swift,swiftix/swift,Jnosh/swift,natecook1000/swift,johnno1962d/swift,kstaring/swift,gregomni/swift,gmilos/swift,uasys/swift,xedin/swift,mightydeveloper/swift,hughbe/swift,johnno1962d/swift,kusl/swift,glessard/swift,shahmishal/swift,gottesmm/swift,bitjammer/swift,kperryua/swift,frootloops/swift,karwa/swift,sdulal/swift,danielmartin/swift,jmgc/swift,shahmishal/swift,atrick/swift,tkremenek/swift,russbishop/swift,OscarSwanros/swift,bitjammer/swift,tjw/swift,alblue/swift,felix91gr/swift,calebd/swift,ken0nek/swift,tkremenek/swift,kusl/swift,mightydeveloper/swift,practicalswift/swift,kperryua/swift,IngmarStein/swift,tardieu/swift,CodaFi/swift,hughbe/swift,cbrentharris/swift,gmilos/swift,sdulal/swift,KrishMunot/swift,ken0nek/swift,tkremenek/swift,return/swift,devincoughlin/swift,stephentyrone/swift,emilstahl/swift,ahoppen/swift,milseman/swift,OscarSwanros/swift,ben-ng/swift,tardieu/swift,deyton/swift,shajrawi/swift,sdulal/swift,sdulal/swift,JGiola/swift,lorentey/swift,alblue/swift,stephentyrone/swift,frootloops/swift,jmgc/swift,danielmartin/swift,xedin/swift,hooman/swift,slavapestov/swift,jopamer/swift,rudkx/swift,kentya6/swift,gregomni/swift,Jnosh/swift,nathawes/swift,felix91gr/swift,xwu/swift,mightydeveloper/swift,austinzheng/swift,manavgabhawala/swift,swiftix/swift.old,arvedviehweger/swift,adrfer/swift,devincoughlin/swift,natecook1000/swift,IngmarStein/swift,russbishop/swift,milseman/swift,felix91gr/swift,Ivacker/swift,gribozavr/swift,mightydeveloper/swift,jtbandes/swift,slavapestov/swift,gottesmm/swift,return/swift,SwiftAndroid/swift,jmgc/swift,apple/swift,allevato/swift,slavapestov/swift,aschwaighofer/swift,milseman/swift,devincoughlin/swift,Ivacker/swift,jtbandes/swift,kusl/swift,parkera/swift,alblue/swift,huonw/swift,amraboelela/swift,atrick/swift,MukeshKumarS/Swift,parkera/swift,benlangmuir/swift,karwa/swift,amraboelela/swift,xwu/swift,jckarter/swift,OscarSwanros/swift,mightydeveloper/swift,xedin/swift,LeoShimonaka/swift,aschwaighofer/swift,nathawes/swift,ben-ng/swift,practicalswift/swift,rudkx/swift