implement bufread() and better testing. checking md5sum of the outputted
tree5ac326c995811564ff22b42a5c4597a3f9a0a100
-rw-r--r-- 225 aux.c
-rw-r--r-- 89 aux.h
-rw-r--r-- 12899 buffering.c
-rw-r--r-- 1882 buffering.h
drwxr-xr-x - jdgordons_attempt