Log Message:
-----------
changed PGchar typedef to be signed char, AIX defaults to unsigned.
Modified Files:
--------------
libpqtypes/src:
libpqtypes.h (r1.16 -> r1.17)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/libpqtypes/libpqtypes/src/libpqtypes.h.diff?r1=1.16&r2=1.17)