pgsql: Fixed NaN/Infinity problems in ECPG for

Log Message:
-----------
Fixed NaN/Infinity problems in ECPG for float/double/numeric/decimal by making it OS independant.

Patch done by Zoltn Bszrmnyi.

Modified Files:
--------------
pgsql/src/interfaces/ecpg/ecpglib:
data.c (r1.47 -> r1.48)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/ecpglib/data.c?r1=1.47&r2=1.48)
execute.c (r1.90 -> r1.91)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/ecpglib/execute.c?r1=1.90&r2=1.91)
misc.c (r1.54 -> r1.55)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/ecpglib/misc.c?r1=1.54&r2=1.55)
pgsql/src/interfaces/ecpg/include:
pgtypes_numeric.h (r1.17 -> r1.18)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/include/pgtypes_numeric.h?r1=1.17&r2=1.18)
pgsql/src/interfaces/ecpg/pgtypeslib:
numeric.c (r1.34 -> r1.35)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/pgtypeslib/numeric.c?r1=1.34&r2=1.35)
pgsql/src/interfaces/ecpg/test:
ecpg_schedule (r1.10 -> r1.11)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/ecpg_schedule?r1=1.10&r2=1.11)
ecpg_schedule_tcp (r1.10 -> r1.11)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/ecpg_schedule_tcp?r1=1.10&r2=1.11)
pgsql/src/interfaces/ecpg/test/expected:
preproc-outofscope.c (r1.2 -> r1.3)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/preproc-outofscope.c?r1=1.2&r2=1.3)
sql-sqlda.c (r1.10 -> r1.11)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/sql-sqlda.c?r1=1.10&r2=1.11)
pgsql/src/interfaces/ecpg/test/pgtypeslib:
Makefile (r1.3 -> r1.4)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/pgtypeslib/Makefile?r1=1.3&r2=1.4)

Added Files:
-----------
pgsql/src/interfaces/ecpg/test/expected:
pgtypeslib-nan_test.c (r1.1)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/pgtypeslib-nan_test.c?rev=1.1&content-type=text/x-cvsweb-markup)
pgtypeslib-nan_test.stderr (r1.1)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/pgtypeslib-nan_test.stderr?rev=1.1&content-type=text/x-cvsweb-markup)
pgtypeslib-nan_test.stdout (r1.1)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/expected/pgtypeslib-nan_test.stdout?rev=1.1&content-type=text/x-cvsweb-markup)
pgsql/src/interfaces/ecpg/test/pgtypeslib:
nan_test.pgc (r1.1)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/interfaces/ecpg/test/pgtypeslib/nan_test.pgc?rev=1.1&content-type=text/x-cvsweb-markup)