Add some missing includes which contain used prototypes.
[wine] / dlls / usp10 /
drwxr-xr-x   ..
-rw-r--r-- 22 .gitignore
-rw-r--r-- 220 Makefile.in
-rw-r--r-- 4917 usp10.c
-rw-r--r-- 1055 usp10.spec