orafce - orafce: Bugfix in ora_set_nls_sort.

Log Message:
-----------
Bugfix in ora_set_nls_sort.
Fix compiler warnings and typos.

Modified Files:
--------------
orafce:
file.c (r1.12 -> r1.13)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/orafce/orafce/file.c.diff?r1=1.12&r2=1.13)
others.c (r1.13 -> r1.14)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/orafce/orafce/others.c.diff?r1=1.13&r2=1.14)
pipe.c (r1.23 -> r1.24)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/orafce/orafce/pipe.c.diff?r1=1.23&r2=1.24)
shmmc.c (r1.12 -> r1.13)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/orafce/orafce/shmmc.c.diff?r1=1.12&r2=1.13)