Doc. Remove dead prototypes.
Doc.
Remove dead prototypes.

librsync/librsync,binondord/librsync,binondord/librsync,binondord/librsync,VictorDenisov/librsync,VictorDenisov/librsync,agrandville/librsync,yrgoldteeth/librsync,dbaarda/librsync,agrandville/librsync,pauloppenheim-liveloop/librsync,sourcefrog/librsync,Salamek/librsync,pauloppenheim-liveloop/librsync-winbuild,VictorDenisov/librsync,yrgoldteeth/librsync,sourcefrog/librsync,librsync/librsync,librsync/librsync,pauloppenheim-liveloop/librsync,potatogim/librsync,Salamek/librsync,pauloppenheim-liveloop/librsync-winbuild,pauloppenheim-liveloop/librsync-winbuild,dbaarda/librsync,dbaarda/librsync,potatogim/librsync,dbaarda/librsync,librsync/librsync,sourcefrog/librsync,yrgoldteeth/librsync,agrandville/librsync,yrgoldteeth/librsync,pauloppenheim-liveloop/librsync,Salamek/librsync,potatogim/librsync,sourcefrog/librsync,VictorDenisov/librsync