winhelp: Rewrite internal files lookup using B+ tree search. Add some sanity checks.
-rw-r--r-- 21838 .gitignore
-rw-r--r-- 33298 ANNOUNCE
-rw-r--r-- 14921 AUTHORS
-rw-r--r-- 26434 COPYING.LIB
-rw-r--r-- 2981949 ChangeLog
-rw-r--r-- 824 LICENSE
-rw-r--r-- 1324 LICENSE.OLD
-rw-r--r-- 9059 Make.rules.in
-rw-r--r-- 40030 Makefile.in
-rw-r--r-- 6655 README
-rw-r--r-- 20 VERSION
-rw-r--r-- 6603 aclocal.m4
-rwxr-xr-x 646715 configure
-rw-r--r-- 67779 configure.ac
drwxr-xr-x - dlls
drwxr-xr-x - documentation
drwxr-xr-x - fonts
drwxr-xr-x - include
drwxr-xr-x - libs
drwxr-xr-x - loader
drwxr-xr-x - programs
drwxr-xr-x - server
drwxr-xr-x - tools