Make proxy_{read,write,gets}() return the same as the SSL methods
Make proxy_{read,write,gets}() return the same as the SSL methods

Signed-off-by: David Woodhouse <b460d66aaf00c296a3db1c1d9eeafc081d5f7d70@intel.com>

don-johnny/openconnect,lins05/openconnect,neshema/openconnect,nmav/openconnect-mine,lins05/openconnect,chadcatlett/openconnect,mveplus/openconnect-client,liiir1985/openconnect,mtmiller/openconnect,cernekee/openconnect,nmav/openconnect-mine,cernekee/openconnect,don-johnny/openconnect,neshema/openconnect,liiir1985/openconnect,cernekee/openconnect,mveplus/openconnect-client,atyndall/openconnect,chadcatlett/openconnect,don-johnny/openconnect,nmav/openconnect-mine,neshema/openconnect,mtmiller/openconnect,don-johnny/openconnect,mveplus/openconnect-client,lins05/openconnect,matlockx/openconnect,cernekee/openconnect,mtmiller/openconnect,mtmiller/openconnect,chadcatlett/openconnect,liiir1985/openconnect,liiir1985/openconnect,chadcatlett/openconnect,atyndall/openconnect,brandt/openconnect,mveplus/openconnect-client,nmav/openconnect-mine,brandt/openconnect,brandt/openconnect,matlockx/openconnect,atyndall/openconnect,brandt/openconnect,lins05/openconnect,matlockx/openconnect,neshema/openconnect,matlockx/openconnect,atyndall/openconnect