libXaw: Changes to 'master'

[Alan Coopersmith]

 src/AsciiSrc.c |   14 +++-----------
 src/MultiSrc.c |   14 +++-----------
 src/OS.c       |    2 +-
 src/TextPop.c  |    4 ++--
 4 files changed, 9 insertions(+), 25 deletions(-)

New commits:
commit 1955d3917b8d24d7a8621ad80b160e4cefde6fc9
Author: Alan Coopersmith <alan.coopersmith at oracle.com>
Date:   Fri Nov 7 22:01:06 2014 -0800

    Use SEEK_* names instead of raw numbers for fseek whence argument
    
    Signed-off-by: Alan Coopersmith <alan.coopersmith at oracle.com>

commit 3b0de83ef4f2cdb0bfa52aba9092b56a1a1dc6ea
Author: Alan Coopersmith <alan.coopersmith at oracle.com>
Date:   Wed Nov 5 18:01:17 2014 -0800

    Just use C89 size_t instead of rolling our own Size_t
    
    Signed-off-by: Alan Coopersmith <alan.coopersmith at oracle.com>
    Reviewed-by: Hans de Goede <hdegoede at redhat.com>

commit ebaa906159a73eeb001506a7787f5128f17af61a
Author: Alan Coopersmith <alan.coopersmith at oracle.com>
Date:   Wed Nov 5 17:58:48 2014 -0800

    Use autoconf HAVE_UNISTD_H instead of imake X_NOT_POSIX to find <unistd.h>
    
    Signed-off-by: Alan Coopersmith <alan.coopersmith at oracle.com>
    Reviewed-by: Hans de Goede <hdegoede at redhat.com>