2333 klm@kth /s/o/chicken-core ➤ 
~/chicken-5/bin/csi -n -R chicken.file.posix -p file-read
#<procedure (chicken.posix#file-read fd1023 size1024 . buffer1025)>
2334 klm@kth /s/o/chicken-core ➤ 
~/chicken-5/bin/csi -n -R chicken.file.posix -p file-position
#<procedure (file-position port)>