[Midnightbsd-cvs] src: wcwidth.c: Rename wcwidth -> special_wcwidth.

[laffer1 at midnightbsd.org]

Log Message:
-----------
Rename wcwidth -> special_wcwidth.

Work around conflict while retaining behavior.

Modified Files:
--------------
    src/contrib/diff/lib:
        wcwidth.c (r1.1.1.2 -> r1.2)
        (http://cvsweb.midnightbsd.org/src/contrib/diff/lib/wcwidth.c?r1=1.1.1.2&r2=1.2)