gdi32: Avoid a possible unnecessary conversion if PutImage is called with zero biClrUsed.
[wine] / programs / hostname /
drwxr-xr-x   ..
-rw-r--r-- 226 Makefile.in
-rw-r--r-- 4297 hostname.c
-rw-r--r-- 1002 hostname.h
-rw-r--r-- 1100 hostname.rc