[Bug-ocrad] [PATCH] make ocraf 0.17 build for me: add missing include files, and missing std:: prefix

[address@hidden]

Hi,

this makes it build on x86_64, Linux 2.6.

Note that I've added an include to a header file that didn't have any includes
in there (for FILE). If you meant that file to not include anything
you'll have to
include <cstdio> in the cc files that need it instead.

While there - are there any plans to make ocrad into a library that can be used
by other programs ?

Thanks