fix a bunch of bugs in my last commit (no idea why I didn't see them on my mac)
[libfirm] / ir / obstack_win /
drwxr-xr-x   ..
-rw-r--r-- 17789 obstack.c
-rw-r--r-- 22951 obstack.h
-rw-r--r-- 351 obstack_printf.c