include/my_base.h:
  Portability fix
include/my_global.h:
  Portability fix for AIX43
  (Having _Export gave a lot of errors/warnings and I think this is not needed anymore)
include/my_sys.h:
  Remove compiler warning on AIX43 with xlc_r compiler
include/mysql.h:
  Portability fix
innobase/fil/fil0fil.c:
  Fixed compiler warnings (xlc_r)
libmysql/libmysql.c:
  Portability fix
strings/my_strtoll10.c:
  Portability fix (for AIX43)