CVS: cvs.openbsd.org: src

[Marc Espie]

CVSROOT:        /cvs
Module name:    src
Changes by:     [EMAIL PROTECTED]       2008/08/21 14:59:14

Modified files:
        usr.bin/m4     : extern.h misc.c 

Log message:
use unsigned char for buffers, allow differentiating between EOF and y".

okay otto@