cleanup: make all physical positions unsigned
tree5588467b820a518268e6ec893c8be1f0ba496c71
-rw-r--r-- 565 .gitignore
-rw-r--r-- 18264 COPYING
-rw-r--r-- 505 Makefile
-rw-r--r-- 2118 Makefile.lib
-rw-r--r-- 283 README
-rw-r--r-- 1397 TODO
-rw-r--r-- 1006 config.h
drwxr-xr-x - debian
drwxr-xr-x - doc
drwxr-xr-x - libhed
drwxr-xr-x - src
drwxr-xr-x - util