(calculate_scrolling): Add explicit casts, to avoid compiler warnings.
treea8b694a9f340a53d4ca1be5b89d2adad4d1e93b7
-rw-r--r-- 4558 GETTING.GNU.SOFTWARE
-rw-r--r-- 23318 INSTALL
-rw-r--r-- 18528 Makefile.in
-rw-r--r-- 30940 PROBLEMS
-rwxr-xr-x 4766 build-ins.in
-rw-r--r-- 3522 config.bat
-rwxr-xr-x 5372 config.guess
-rwxr-xr-x 14855 config.sub
-rwxr-xr-x 44644 configure1.in
drwxr-xr-x - etc
drwxr-xr-x - lib-src
drwxr-xr-x - lisp
drwxr-xr-x - lispref
drwxr-xr-x - lwlib
-rwxr-xr-x 11905 make-dist
drwxr-xr-x - msdos
drwxr-xr-x - src
-rw-r--r-- 7613 tparam.c
-rw-r--r-- 246 vpath.sed