Move sane_* routines to sane_ctype.c and fix some warnings.
tree12b5f4bff4a309bdc15680ffb4e5d20dec022c09
-rw-r--r-- 64 Makefile
-rw-r--r-- 4956 capfuck-syntax.txt
-rw-r--r-- 24369 capfuck.c
drwxr-xr-x - examples
-rw-r--r-- 567 sane-ctype.c
-rw-r--r-- 858 sane-ctype.h