[svn-r1101] Changes since 19990219

----------------------

./config/irix64
	The old (-32) compiler is now supported by setting envrionment
	CC='cc -32'. The -64 compiler is the default or you can set
	CC='cc -64'.

./src/H5A.c
./src/H5D.c
./src/H5F.c
./src/H5Fistore.c
./src/H5Flow.c
./src/H5G.c
./src/H5I.c
./src/H5Ocomp.c
./src/H5P.c
./src/H5R.c
./src/H5RA.c
./src/H5T.c
./src/H5Tbit.c
./src/H5Tconv.c
./src/H5Z.c
./src/H5detect.c
./test/big.c
./test/cmpd_dset.c
./test/dsets.c
./test/dtypes.c
./test/enum.c
./test/mtime.c
./test/ohdr.c
./tools/h5ls.c
	Fixed lots of warnings on Irix64. Mailed a few remaining
	warnings in H5S to Quincey and a few in the dumper to
	Ruey-Hsia.

8 files changed, 387 insertions, 350 deletions

diff --git a/test/.distdep b/test/.distdep
index 7ca5bce..7e65416 100644
--- a/test/.distdep
+++ b/test/.distdep
@@ -28,9 +28,10 @@ h5test.o: \
    ../src/H5Tpkg.h \
    ../src/H5HGprivate.h \
    ../src/H5Fprivate.h \
-   ../src/H5Rprivate.h
-big.o: \
-   big.c \
+   ../src/H5Rprivate.h \
+   ../src/H5Tprivate.h
+bittests.o: \
+   bittests.c \
    h5test.h \
    ../src/hdf5.h \
    ../src/H5public.h \
@@ -59,10 +60,10 @@ big.o: \
    ../src/H5Tpkg.h \
    ../src/H5HGprivate.h \
    ../src/H5Fprivate.h \
-   ../src/H5Rprivate.h
-bittests.o: \
-   bittests.c \
-   h5test.h \
+   ../src/H5Rprivate.h \
+   ../src/H5Tprivate.h
+chunk.o: \
+   chunk.c \
    ../src/hdf5.h \
    ../src/H5public.h \
    ../src/H5config.h \
@@ -85,14 +86,10 @@ bittests.o: \
    ../src/H5Rpublic.h \
    ../src/H5RApublic.h \
    ../src/H5Spublic.h \
-   ../src/H5Tpublic.h \
-   ../src/H5private.h \
-   ../src/H5Tpkg.h \
-   ../src/H5HGprivate.h \
-   ../src/H5Fprivate.h \
-   ../src/H5Rprivate.h
-chunk.o: \
-   chunk.c \
+   ../src/H5Tpublic.h
+extend.o: \
+   extend.c \
+   h5test.h \
    ../src/hdf5.h \
    ../src/H5public.h \
    ../src/H5config.h \
@@ -115,9 +112,15 @@ chunk.o: \
    ../src/H5Rpublic.h \
    ../src/H5RApublic.h \
    ../src/H5Spublic.h \
-   ../src/H5Tpublic.h
-cmpd_dset.o: \
-   cmpd_dset.c \
+   ../src/H5Tpublic.h \
+   ../src/H5private.h \
+   ../src/H5Tpkg.h \
+   ../src/H5HGprivate.h \
+   ../src/H5Fprivate.h \
+   ../src/H5Rprivate.h \
+   ../src/H5Tprivate.h
+fillval.o: \
+   fillval.c \
    h5test.h \
    ../src/hdf5.h \
    ../src/H5public.h \
@@ -146,9 +149,10 @@ cmpd_dset.o: \
    ../src/H5Tpkg.h \
    ../src/H5HGprivate.h \
    ../src/H5Fprivate.h \
-   ../src/H5Rprivate.h
-dsets.o: \
-   dsets.c \
+   ../src/H5Rprivate.h \
+   ../src/H5Tprivate.h
+flush1.o: \
+   flush1.c \
    h5test.h \
    ../src/hdf5.h \
    ../src/H5public.h \
@@ -177,9 +181,10 @@ dsets.o: \
    ../src/H5Tpkg.h \
    ../src/H5HGprivate.h \
    ../src/H5Fprivate.h \
-   ../src/H5Rprivate.h
-dtypes.o: \
-   dtypes.c \
+   ../src/H5Rprivate.h \
+   ../src/H5Tprivate.h
+flush2.o: \
+   flush2.c \
    h5test.h \
    ../src/hdf5.h \
    ../src/H5public.h \
@@ -208,9 +213,10 @@ dtypes.o: \
    ../src/H5Tpkg.h \
    ../src/H5HGprivate.h \
    ../src/H5Fprivate.h \
-   ../src/H5Rprivate.h
-extend.o: \
-   extend.c \
+   ../src/H5Rprivate.h \
+   ../src/H5Tprivate.h
+gheap.o: \
+   gheap.c \
    h5test.h \
    ../src/hdf5.h \
    ../src/H5public.h \
@@ -239,10 +245,19 @@ extend.o: \
    ../src/H5Tpkg.h \
    ../src/H5HGprivate.h \
    ../src/H5Fprivate.h \
-   ../src/H5Rprivate.h
-external.o: \
-   external.c \
-   h5test.h \
+   ../src/H5Rprivate.h \
+   ../src/H5Tprivate.h \
+   ../src/H5Gprivate.h \
+   ../src/H5Bprivate.h \
+   ../src/H5Eprivate.h
+hyperslab.o: \
+   hyperslab.c \
+   ../src/H5private.h \
+   ../src/H5public.h \
+   ../src/H5config.h \
+   ../src/H5api_adpt.h
+iopipe.o: \
+   iopipe.c \
    ../src/hdf5.h \
    ../src/H5public.h \
    ../src/H5config.h \
@@ -265,14 +280,9 @@ external.o: \
    ../src/H5Rpublic.h \
    ../src/H5RApublic.h \
    ../src/H5Spublic.h \
-   ../src/H5Tpublic.h \
-   ../src/H5private.h \
-   ../src/H5Tpkg.h \
-   ../src/H5HGprivate.h \
-   ../src/H5Fprivate.h \
-   ../src/H5Rprivate.h
-fillval.o: \
-   fillval.c \
+   ../src/H5Tpublic.h
+istore.o: \
+   istore.c \
    h5test.h \
    ../src/hdf5.h \
    ../src/H5public.h \
@@ -301,9 +311,19 @@ fillval.o: \
    ../src/H5Tpkg.h \
    ../src/H5HGprivate.h \
    ../src/H5Fprivate.h \
-   ../src/H5Rprivate.h
-flush1.o: \
-   flush1.c \
+   ../src/H5Rprivate.h \
+   ../src/H5Tprivate.h \
+   ../src/H5Gprivate.h \
+   ../src/H5Bprivate.h \
+   ../src/H5Dprivate.h \
+   ../src/H5Oprivate.h \
+   ../src/H5Sprivate.h \
+   ../src/H5Zprivate.h \
+   ../src/H5Iprivate.h \
+   ../src/H5Pprivate.h \
+   ../src/H5MMprivate.h
+lheap.o: \
+   lheap.c \
    h5test.h \
    ../src/hdf5.h \
    ../src/H5public.h \
@@ -332,9 +352,13 @@ flush1.o: \
    ../src/H5Tpkg.h \
    ../src/H5HGprivate.h \
    ../src/H5Fprivate.h \
-   ../src/H5Rprivate.h
-flush2.o: \
-   flush2.c \
+   ../src/H5Rprivate.h \
+   ../src/H5Tprivate.h \
+   ../src/H5Gprivate.h \
+   ../src/H5Bprivate.h \
+   ../src/H5HLprivate.h
+links.o: \
+   links.c \
    h5test.h \
    ../src/hdf5.h \
    ../src/H5public.h \
@@ -363,9 +387,10 @@ flush2.o: \
    ../src/H5Tpkg.h \
    ../src/H5HGprivate.h \
    ../src/H5Fprivate.h \
-   ../src/H5Rprivate.h
-gheap.o: \
-   gheap.c \
+   ../src/H5Rprivate.h \
+   ../src/H5Tprivate.h
+mount.o: \
+   mount.c \
    h5test.h \
    ../src/hdf5.h \
    ../src/H5public.h \
@@ -395,17 +420,9 @@ gheap.o: \
    ../src/H5HGprivate.h \
    ../src/H5Fprivate.h \
    ../src/H5Rprivate.h \
-   ../src/H5Tprivate.h \
-   ../src/H5Gprivate.h \
-   ../src/H5Bprivate.h
-hyperslab.o: \
-   hyperslab.c \
-   ../src/H5private.h \
-   ../src/H5public.h \
-   ../src/H5config.h \
-   ../src/H5api_adpt.h
-iopipe.o: \
-   iopipe.c \
+   ../src/H5Tprivate.h
+overhead.o: \
+   overhead.c \
    ../src/hdf5.h \
    ../src/H5public.h \
    ../src/H5config.h \
@@ -429,9 +446,8 @@ iopipe.o: \
    ../src/H5RApublic.h \
    ../src/H5Spublic.h \
    ../src/H5Tpublic.h
-istore.o: \
-   istore.c \
-   h5test.h \
+ragged.o: \
+   ragged.c \
    ../src/hdf5.h \
    ../src/H5public.h \
    ../src/H5config.h \
@@ -455,22 +471,9 @@ istore.o: \
    ../src/H5RApublic.h \
    ../src/H5Spublic.h \
    ../src/H5Tpublic.h \
-   ../src/H5private.h \
-   ../src/H5Tpkg.h \
-   ../src/H5HGprivate.h \
-   ../src/H5Fprivate.h \
-   ../src/H5Rprivate.h \
-   ../src/H5Tprivate.h \
-   ../src/H5Gprivate.h \
-   ../src/H5Bprivate.h \
-   ../src/H5Dprivate.h \
-   ../src/H5Oprivate.h \
-   ../src/H5Sprivate.h \
-   ../src/H5Zprivate.h \
-   ../src/H5Iprivate.h \
-   ../src/H5Pprivate.h
-lheap.o: \
-   lheap.c \
+   ../src/H5private.h
+stab.o: \
+   stab.c \
    h5test.h \
    ../src/hdf5.h \
    ../src/H5public.h \
@@ -502,20 +505,23 @@ lheap.o: \
    ../src/H5Rprivate.h \
    ../src/H5Tprivate.h \
    ../src/H5Gprivate.h \
-   ../src/H5Bprivate.h
-links.o: \
-   links.c \
-   h5test.h \
-   ../src/hdf5.h \
+   ../src/H5Bprivate.h \
+   ../src/H5Gpkg.h
+tattr.o: \
+   tattr.c \
+   testhdf5.h \
+   ../src/H5private.h \
    ../src/H5public.h \
    ../src/H5config.h \
    ../src/H5api_adpt.h \
+   ../src/H5Eprivate.h \
+   ../src/H5Epublic.h \
    ../src/H5Ipublic.h \
+   ../src/hdf5.h \
    ../src/H5Apublic.h \
    ../src/H5ACpublic.h \
    ../src/H5Bpublic.h \
    ../src/H5Dpublic.h \
-   ../src/H5Epublic.h \
    ../src/H5Fpublic.h \
    ../src/H5Gpublic.h \
    ../src/H5HGpublic.h \
@@ -525,28 +531,83 @@ links.o: \
    ../src/H5Opublic.h \
    ../src/H5Ppublic.h \
    ../src/H5Zpublic.h \
-   ../src/H5Rpublic.h \
-   ../src/H5RApublic.h \
+   ../src/H5Rpublic.h
+testhdf5.o: \
+   testhdf5.c \
+   testhdf5.h \
+   ../src/H5private.h \
+   ../src/H5public.h \
+   ../src/H5config.h \
+   ../src/H5api_adpt.h
+tfile.o: \
+   tfile.c \
+   testhdf5.h \
+   ../src/H5private.h \
+   ../src/H5public.h \
+   ../src/H5config.h \
+   ../src/H5api_adpt.h \
+   ../src/H5Eprivate.h \
+   ../src/H5Epublic.h \
+   ../src/H5Ipublic.h \
+   ../src/H5Bprivate.h \
+   ../src/H5Bpublic.h \
+   ../src/H5Fprivate.h \
+   ../src/H5Fpublic.h \
+   ../src/H5Dpublic.h \
+   ../src/H5Pprivate.h
+th5s.o: \
+   th5s.c \
+   testhdf5.h \
+   ../src/H5private.h \
+   ../src/H5public.h \
+   ../src/H5config.h \
+   ../src/H5api_adpt.h \
+   ../src/H5Eprivate.h \
+   ../src/H5Epublic.h \
+   ../src/H5Ipublic.h \
+   ../src/H5Bprivate.h \
+   ../src/H5Bpublic.h \
+   ../src/H5Fprivate.h \
+   ../src/H5Fpublic.h \
+   ../src/H5Dpublic.h \
+   ../src/H5Sprivate.h \
    ../src/H5Spublic.h \
+   ../src/H5Gprivate.h \
+   ../src/H5Gpublic.h \
+   ../src/H5Oprivate.h \
+   ../src/H5Opublic.h \
+   ../src/H5HGprivate.h \
+   ../src/H5HGpublic.h \
+   ../src/H5Tprivate.h \
    ../src/H5Tpublic.h \
+   ../src/H5Zprivate.h \
+   ../src/H5Zpublic.h \
+   ../src/H5Pprivate.h
+tmeta.o: \
+   tmeta.c \
+   testhdf5.h \
    ../src/H5private.h \
-   ../src/H5Tpkg.h \
-   ../src/H5HGprivate.h \
-   ../src/H5Fprivate.h \
-   ../src/H5Rprivate.h
-mount.o: \
-   mount.c \
-   h5test.h \
-   ../src/hdf5.h \
    ../src/H5public.h \
    ../src/H5config.h \
    ../src/H5api_adpt.h \
+   ../src/H5Eprivate.h \
+   ../src/H5Epublic.h \
+   ../src/H5Ipublic.h
+trefer.o: \
+   trefer.c \
+   testhdf5.h \
+   ../src/H5private.h \
+   ../src/H5public.h \
+   ../src/H5config.h \
+   ../src/H5api_adpt.h \
+   ../src/H5Eprivate.h \
+   ../src/H5Epublic.h \
    ../src/H5Ipublic.h \
+   ../src/hdf5.h \
    ../src/H5Apublic.h \
    ../src/H5ACpublic.h \
    ../src/H5Bpublic.h \
    ../src/H5Dpublic.h \
-   ../src/H5Epublic.h \
    ../src/H5Fpublic.h \
    ../src/H5Gpublic.h \
    ../src/H5HGpublic.h \
@@ -556,28 +617,22 @@ mount.o: \
    ../src/H5Opublic.h \
    ../src/H5Ppublic.h \
    ../src/H5Zpublic.h \
-   ../src/H5Rpublic.h \
-   ../src/H5RApublic.h \
-   ../src/H5Spublic.h \
-   ../src/H5Tpublic.h \
+   ../src/H5Rpublic.h
+tselect.o: \
+   tselect.c \
+   testhdf5.h \
    ../src/H5private.h \
-   ../src/H5Tpkg.h \
-   ../src/H5HGprivate.h \
-   ../src/H5Fprivate.h \
-   ../src/H5Rprivate.h
-mtime.o: \
-   mtime.c \
-   h5test.h \
-   ../src/hdf5.h \
    ../src/H5public.h \
    ../src/H5config.h \
    ../src/H5api_adpt.h \
+   ../src/H5Eprivate.h \
+   ../src/H5Epublic.h \
    ../src/H5Ipublic.h \
+   ../src/hdf5.h \
    ../src/H5Apublic.h \
    ../src/H5ACpublic.h \
    ../src/H5Bpublic.h \
    ../src/H5Dpublic.h \
-   ../src/H5Epublic.h \
    ../src/H5Fpublic.h \
    ../src/H5Gpublic.h \
    ../src/H5HGpublic.h \
@@ -587,17 +642,9 @@ mtime.o: \
    ../src/H5Opublic.h \
    ../src/H5Ppublic.h \
    ../src/H5Zpublic.h \
-   ../src/H5Rpublic.h \
-   ../src/H5RApublic.h \
-   ../src/H5Spublic.h \
-   ../src/H5Tpublic.h \
-   ../src/H5private.h \
-   ../src/H5Tpkg.h \
-   ../src/H5HGprivate.h \
-   ../src/H5Fprivate.h \
-   ../src/H5Rprivate.h
-ohdr.o: \
-   ohdr.c \
+   ../src/H5Rpublic.h
+unlink.o: \
+   unlink.c \
    h5test.h \
    ../src/hdf5.h \
    ../src/H5public.h \
@@ -627,14 +674,10 @@ ohdr.o: \
    ../src/H5HGprivate.h \
    ../src/H5Fprivate.h \
    ../src/H5Rprivate.h \
-   ../src/H5Tprivate.h \
-   ../src/H5Gprivate.h \
-   ../src/H5Bprivate.h \
-   ../src/H5Iprivate.h \
-   ../src/H5Oprivate.h \
-   ../src/H5Sprivate.h
-overhead.o: \
-   overhead.c \
+   ../src/H5Tprivate.h
+external.o: \
+   external.c \
+   h5test.h \
    ../src/hdf5.h \
    ../src/H5public.h \
    ../src/H5config.h \
@@ -657,9 +700,16 @@ overhead.o: \
    ../src/H5Rpublic.h \
    ../src/H5RApublic.h \
    ../src/H5Spublic.h \
-   ../src/H5Tpublic.h
-ragged.o: \
-   ragged.c \
+   ../src/H5Tpublic.h \
+   ../src/H5private.h \
+   ../src/H5Tpkg.h \
+   ../src/H5HGprivate.h \
+   ../src/H5Fprivate.h \
+   ../src/H5Rprivate.h \
+   ../src/H5Tprivate.h
+big.o: \
+   big.c \
+   h5test.h \
    ../src/hdf5.h \
    ../src/H5public.h \
    ../src/H5config.h \
@@ -683,9 +733,14 @@ ragged.o: \
    ../src/H5RApublic.h \
    ../src/H5Spublic.h \
    ../src/H5Tpublic.h \
-   ../src/H5private.h
-stab.o: \
-   stab.c \
+   ../src/H5private.h \
+   ../src/H5Tpkg.h \
+   ../src/H5HGprivate.h \
+   ../src/H5Fprivate.h \
+   ../src/H5Rprivate.h \
+   ../src/H5Tprivate.h
+cmpd_dset.o: \
+   cmpd_dset.c \
    h5test.h \
    ../src/hdf5.h \
    ../src/H5public.h \
@@ -715,24 +770,20 @@ stab.o: \
    ../src/H5HGprivate.h \
    ../src/H5Fprivate.h \
    ../src/H5Rprivate.h \
-   ../src/H5Tprivate.h \
-   ../src/H5Gprivate.h \
-   ../src/H5Bprivate.h
-tattr.o: \
-   tattr.c \
-   testhdf5.h \
-   ../src/H5private.h \
+   ../src/H5Tprivate.h
+mtime.o: \
+   mtime.c \
+   h5test.h \
+   ../src/hdf5.h \
    ../src/H5public.h \
    ../src/H5config.h \
    ../src/H5api_adpt.h \
-   ../src/H5Eprivate.h \
-   ../src/H5Epublic.h \
    ../src/H5Ipublic.h \
-   ../src/hdf5.h \
    ../src/H5Apublic.h \
    ../src/H5ACpublic.h \
    ../src/H5Bpublic.h \
    ../src/H5Dpublic.h \
+   ../src/H5Epublic.h \
    ../src/H5Fpublic.h \
    ../src/H5Gpublic.h \
    ../src/H5HGpublic.h \
@@ -742,83 +793,29 @@ tattr.o: \
    ../src/H5Opublic.h \
    ../src/H5Ppublic.h \
    ../src/H5Zpublic.h \
-   ../src/H5Rpublic.h
-testhdf5.o: \
-   testhdf5.c \
-   testhdf5.h \
-   ../src/H5private.h \
-   ../src/H5public.h \
-   ../src/H5config.h \
-   ../src/H5api_adpt.h
-tfile.o: \
-   tfile.c \
-   testhdf5.h \
-   ../src/H5private.h \
-   ../src/H5public.h \
-   ../src/H5config.h \
-   ../src/H5api_adpt.h \
-   ../src/H5Eprivate.h \
-   ../src/H5Epublic.h \
-   ../src/H5Ipublic.h \
-   ../src/H5Bprivate.h \
-   ../src/H5Bpublic.h \
-   ../src/H5Fprivate.h \
-   ../src/H5Fpublic.h \
-   ../src/H5Dpublic.h \
-   ../src/H5Pprivate.h
-th5s.o: \
-   th5s.c \
-   testhdf5.h \
-   ../src/H5private.h \
-   ../src/H5public.h \
-   ../src/H5config.h \
-   ../src/H5api_adpt.h \
-   ../src/H5Eprivate.h \
-   ../src/H5Epublic.h \
-   ../src/H5Ipublic.h \
-   ../src/H5Bprivate.h \
-   ../src/H5Bpublic.h \
-   ../src/H5Fprivate.h \
-   ../src/H5Fpublic.h \
-   ../src/H5Dpublic.h \
-   ../src/H5Sprivate.h \
+   ../src/H5Rpublic.h \
+   ../src/H5RApublic.h \
    ../src/H5Spublic.h \
-   ../src/H5Gprivate.h \
-   ../src/H5Gpublic.h \
-   ../src/H5Oprivate.h \
-   ../src/H5Opublic.h \
-   ../src/H5HGprivate.h \
-   ../src/H5HGpublic.h \
-   ../src/H5Tprivate.h \
    ../src/H5Tpublic.h \
-   ../src/H5Zprivate.h \
-   ../src/H5Zpublic.h \
-   ../src/H5Pprivate.h
-tmeta.o: \
-   tmeta.c \
-   testhdf5.h \
-   ../src/H5private.h \
-   ../src/H5public.h \
-   ../src/H5config.h \
-   ../src/H5api_adpt.h \
-   ../src/H5Eprivate.h \
-   ../src/H5Epublic.h \
-   ../src/H5Ipublic.h
-trefer.o: \
-   trefer.c \
-   testhdf5.h \
    ../src/H5private.h \
+   ../src/H5Tpkg.h \
+   ../src/H5HGprivate.h \
+   ../src/H5Fprivate.h \
+   ../src/H5Rprivate.h \
+   ../src/H5Tprivate.h
+ohdr.o: \
+   ohdr.c \
+   h5test.h \
+   ../src/hdf5.h \
    ../src/H5public.h \
    ../src/H5config.h \
    ../src/H5api_adpt.h \
-   ../src/H5Eprivate.h \
-   ../src/H5Epublic.h \
    ../src/H5Ipublic.h \
-   ../src/hdf5.h \
    ../src/H5Apublic.h \
    ../src/H5ACpublic.h \
    ../src/H5Bpublic.h \
    ../src/H5Dpublic.h \
+   ../src/H5Epublic.h \
    ../src/H5Fpublic.h \
    ../src/H5Gpublic.h \
    ../src/H5HGpublic.h \
@@ -828,22 +825,35 @@ trefer.o: \
    ../src/H5Opublic.h \
    ../src/H5Ppublic.h \
    ../src/H5Zpublic.h \
-   ../src/H5Rpublic.h
-tselect.o: \
-   tselect.c \
-   testhdf5.h \
+   ../src/H5Rpublic.h \
+   ../src/H5RApublic.h \
+   ../src/H5Spublic.h \
+   ../src/H5Tpublic.h \
    ../src/H5private.h \
+   ../src/H5Tpkg.h \
+   ../src/H5HGprivate.h \
+   ../src/H5Fprivate.h \
+   ../src/H5Rprivate.h \
+   ../src/H5Tprivate.h \
+   ../src/H5Gprivate.h \
+   ../src/H5Bprivate.h \
+   ../src/H5Iprivate.h \
+   ../src/H5Oprivate.h \
+   ../src/H5Sprivate.h \
+   ../src/H5Zprivate.h
+enum.o: \
+   enum.c \
+   h5test.h \
+   ../src/hdf5.h \
    ../src/H5public.h \
    ../src/H5config.h \
    ../src/H5api_adpt.h \
-   ../src/H5Eprivate.h \
-   ../src/H5Epublic.h \
    ../src/H5Ipublic.h \
-   ../src/hdf5.h \
    ../src/H5Apublic.h \
    ../src/H5ACpublic.h \
    ../src/H5Bpublic.h \
    ../src/H5Dpublic.h \
+   ../src/H5Epublic.h \
    ../src/H5Fpublic.h \
    ../src/H5Gpublic.h \
    ../src/H5HGpublic.h \
@@ -853,9 +863,18 @@ tselect.o: \
    ../src/H5Opublic.h \
    ../src/H5Ppublic.h \
    ../src/H5Zpublic.h \
-   ../src/H5Rpublic.h
-unlink.o: \
-   unlink.c \
+   ../src/H5Rpublic.h \
+   ../src/H5RApublic.h \
+   ../src/H5Spublic.h \
+   ../src/H5Tpublic.h \
+   ../src/H5private.h \
+   ../src/H5Tpkg.h \
+   ../src/H5HGprivate.h \
+   ../src/H5Fprivate.h \
+   ../src/H5Rprivate.h \
+   ../src/H5Tprivate.h
+dsets.o: \
+   dsets.c \
    h5test.h \
    ../src/hdf5.h \
    ../src/H5public.h \
@@ -884,9 +903,10 @@ unlink.o: \
    ../src/H5Tpkg.h \
    ../src/H5HGprivate.h \
    ../src/H5Fprivate.h \
-   ../src/H5Rprivate.h
-enum.o: \
-   enum.c \
+   ../src/H5Rprivate.h \
+   ../src/H5Tprivate.h
+dtypes.o: \
+   dtypes.c \
    h5test.h \
    ../src/hdf5.h \
    ../src/H5public.h \
@@ -915,4 +935,5 @@ enum.o: \
    ../src/H5Tpkg.h \
    ../src/H5HGprivate.h \
    ../src/H5Fprivate.h \
-   ../src/H5Rprivate.h
+   ../src/H5Rprivate.h \
+   ../src/H5Tprivate.h
diff --git a/test/big.c b/test/big.c
index d20f8fb..d414e7d 100644
--- a/test/big.c
+++ b/test/big.c
@@ -128,7 +128,7 @@ enough_room(hid_t fapl)
 	if ((fd[i]=open(name, O_RDWR|O_CREAT|O_TRUNC, 0666))<0) {
 	    goto done;
 	}
-	if ((ssize_t)size != lseek(fd[i], size, SEEK_SET)) {
+	if ((off_t)size != lseek(fd[i], (off_t)size, SEEK_SET)) {
 	    goto done;
 	}
 	if (1!=write(fd[i], "X", 1)) {
diff --git a/test/cmpd_dset.c b/test/cmpd_dset.c
index f3ccf39..08499a6 100644
--- a/test/cmpd_dset.c
+++ b/test/cmpd_dset.c
@@ -122,7 +122,6 @@ main (void)
 
     /* Eleventh dataset */
     s4_t		*s11 = NULL;
-    int			ndims;
 
     /* Other variables */
     unsigned int	i, j;
@@ -621,7 +620,6 @@ main (void)
     TESTING("hyperslab part initialized write");
     
     /* Create the memory array and initialize all fields to zero */
-    ndims = 2;
     f_offset[0] = NX/3;
     f_offset[1] = NY/3;
     h_size[0] = 2*NX/3 - f_offset[0];
diff --git a/test/dsets.c b/test/dsets.c
index 49b5f50..4b221b2 100644
--- a/test/dsets.c
+++ b/test/dsets.c
@@ -159,7 +159,6 @@ static herr_t
 test_simple_io(hid_t file)
 {
     hid_t		dataset, space, xfer;
-    herr_t		status;
     int			points[100][200], check[100][200];
     int			i, j, n;
     hsize_t		dims[2];
@@ -183,7 +182,7 @@ test_simple_io(hid_t file)
     tconv_buf = malloc (1000);
     xfer = H5Pcreate (H5P_DATASET_XFER);
     assert (xfer>=0);
-    if ((status = H5Pset_buffer (xfer, 1000, tconv_buf, NULL))<0) goto error;
+    if (H5Pset_buffer (xfer, 1000, tconv_buf, NULL)<0) goto error;
 
     /* Create the dataset */
     if ((dataset = H5Dcreate(file, DSET_SIMPLE_IO_NAME, H5T_NATIVE_INT, space,
@@ -722,16 +721,19 @@ int
 main(void)
 {
     hid_t		file, grp, fapl;
-    int			nerrors=0, mdc_nelmts;
+    int			nerrors=0;
     char		filename[1024];
 
     h5_reset();
     fapl = h5_fileaccess();
     
 #if 0
-    /* Turn off raw data cache */
-    if (H5Pget_cache(fapl, &mdc_nelmts, NULL, NULL, NULL)<0) goto error;
-    if (H5Pset_cache(fapl, mdc_nelmts, 0, 0, 0.0)<0) goto error;
+    {
+	/* Turn off raw data cache */
+	int mdc_nelmts;
+	if (H5Pget_cache(fapl, &mdc_nelmts, NULL, NULL, NULL)<0) goto error;
+	if (H5Pset_cache(fapl, mdc_nelmts, 0, 0, 0.0)<0) goto error;
+    }
 #endif
     
     h5_fixname(FILENAME[0], fapl, filename, sizeof filename);
diff --git a/test/dtypes.c b/test/dtypes.c
index 22ebe2a..588815e 100644
--- a/test/dtypes.c
+++ b/test/dtypes.c
@@ -66,7 +66,9 @@ typedef enum int_t {
 } int_t;
 
 /* Count the number of overflows */
+#ifdef SHOW_OVERFLOWS
 static int noverflows_g = 0;
+#endif
 
 /* Skip overflow tests if non-zero */
 static int skip_overflow_tests_g = 0;
@@ -1393,7 +1395,9 @@ test_conv_int_1(const char *name, hid_t src, hid_t dst)
     dst_size = H5Tget_size(dst);
     buf = aligned_malloc(nelmts*MAX(src_size, dst_size));
     saved = aligned_malloc(nelmts*MAX(src_size, dst_size));
+#ifdef SHOW_OVERFLOWS
     noverflows_g = 0;
+#endif
 
     /* The tests */
     for (i=0; i<ntests; i++) {
@@ -1425,46 +1429,46 @@ test_conv_int_1(const char *name, hid_t src, hid_t dst)
 		switch (src_type) {
 		case INT_CHAR:
 		    memcpy(&aligned, (signed char*)saved+j, sizeof(char));
-		    hw_char = *((signed char*)&aligned);
+		    hw_char = (char)(*((signed char*)&aligned));
 		    break;
 		case INT_UCHAR:
 		    memcpy(&aligned, (unsigned char*)saved+j, sizeof(char));
-		    hw_char = *((unsigned char*)&aligned);
+		    hw_char = (char)(*((unsigned char*)&aligned));
 		    break;
 		case INT_SHORT:
 		    memcpy(&aligned, (short*)saved+j, sizeof(short));
-		    hw_char = *((short*)&aligned);
+		    hw_char = (char)(*((short*)&aligned));
 		    break;
 		case INT_USHORT:
 		    memcpy(&aligned, (unsigned short*)saved+j,
 			   sizeof(unsigned short));
-		    hw_char = *((unsigned short*)&aligned);
+		    hw_char = (char)(*((unsigned short*)&aligned));
 		    break;
 		case INT_INT:
 		    memcpy(&aligned, (int*)saved+j, sizeof(int));
-		    hw_char = *((int*)&aligned);
+		    hw_char = (char)(*((int*)&aligned));
 		    break;
 		case INT_UINT:
 		    memcpy(&aligned, (unsigned*)saved+j, sizeof(unsigned));
-		    hw_char = *((unsigned*)&aligned);
+		    hw_char = (char)(*((unsigned*)&aligned));
 		    break;
 		case INT_LONG:
 		    memcpy(&aligned, (long*)saved+j, sizeof(long));
-		    hw_char = *((long*)&aligned);
+		    hw_char = (char)(*((long*)&aligned));
 		    break;
 		case INT_ULONG:
 		    memcpy(&aligned, (unsigned long*)saved+j,
 			   sizeof(unsigned long));
-		    hw_char = *((unsigned long*)&aligned);
+		    hw_char = (char)(*((unsigned long*)&aligned));
 		    break;
 		case INT_LLONG:
 		    memcpy(&aligned, (long_long*)saved+j, sizeof(long_long));
-		    hw_char = *((long_long*)&aligned);
+		    hw_char = (char)(*((long_long*)&aligned));
 		    break;
 		case INT_ULLONG:
 		    memcpy(&aligned, (unsigned long_long*)saved+j,
 			   sizeof(unsigned long_long));
-		    hw_char = *((unsigned long_long*)&aligned);
+		    hw_char = (char)(*((unsigned long_long*)&aligned));
 		    break;
 		case INT_OTHER:
 		    break;
@@ -1475,47 +1479,48 @@ test_conv_int_1(const char *name, hid_t src, hid_t dst)
 		case INT_CHAR:
 		    memcpy(&aligned, (signed char*)saved+j,
 			   sizeof(signed char));
-		    hw_uchar = *((signed char*)&aligned);
+		    hw_uchar = (unsigned char)(*((signed char*)&aligned));
 		    break;
 		case INT_UCHAR:
 		    memcpy(&aligned, (unsigned char*)saved+j,
 			   sizeof(unsigned char));
-		    hw_uchar = *((unsigned char*)&aligned);
+		    hw_uchar = (unsigned char)(*((unsigned char*)&aligned));
 		    break;
 		case INT_SHORT:
 		    memcpy(&aligned, (short*)saved+j, sizeof(short));
-		    hw_uchar = *((short*)&aligned);
+		    hw_uchar = (unsigned char)(*((short*)&aligned));
 		    break;
 		case INT_USHORT:
 		    memcpy(&aligned, (unsigned short*)saved+j,
 			   sizeof(unsigned short));
-		    hw_uchar = *((unsigned short*)&aligned);
+		    hw_uchar = (unsigned char)(*((unsigned short*)&aligned));
 		    break;
 		case INT_INT:
 		    memcpy(&aligned, (int*)saved+j, sizeof(int));
-		    hw_uchar = *((int*)&aligned);
+		    hw_uchar = (unsigned char)(*((int*)&aligned));
 		    break;
 		case INT_UINT:
 		    memcpy(&aligned, (unsigned*)saved+j, sizeof(unsigned));
-		    hw_uchar = *((unsigned*)&aligned);
+		    hw_uchar = (unsigned char)(*((unsigned*)&aligned));
 		    break;
 		case INT_LONG:
 		    memcpy(&aligned, (long*)saved+j, sizeof(long));
-		    hw_uchar = *((long*)&aligned);
+		    hw_uchar = (unsigned char)(*((long*)&aligned));
 		    break;
 		case INT_ULONG:
 		    memcpy(&aligned, (unsigned long*)saved+j,
 			   sizeof(unsigned long));
-		    hw_uchar = *((unsigned long*)&aligned);
+		    hw_uchar = (unsigned char)(*((unsigned long*)&aligned));
 		    break;
 		case INT_LLONG:
 		    memcpy(&aligned, (long_long*)saved+j, sizeof(long_long));
-		    hw_uchar = *((long_long*)&aligned);
+		    hw_uchar = (unsigned char)(*((long_long*)&aligned));
 		    break;
 		case INT_ULLONG:
 		    memcpy(&aligned, (unsigned long_long*)saved+j,
 			   sizeof(unsigned long_long));
-		    hw_uchar = *((unsigned long_long*)&aligned);
+		    hw_uchar = (unsigned char)(*((unsigned long_long*)
+						 &aligned));
 		    break;
 		case INT_OTHER:
 		    break;
@@ -1526,47 +1531,47 @@ test_conv_int_1(const char *name, hid_t src, hid_t dst)
 		case INT_CHAR:
 		    memcpy(&aligned, (signed char*)saved+j,
 			   sizeof(signed char));
-		    hw_short = *((signed char*)&aligned);
+		    hw_short = (short)(*((signed char*)&aligned));
 		    break;
 		case INT_UCHAR:
 		    memcpy(&aligned, (unsigned char*)saved+j,
 			   sizeof(unsigned char));
-		    hw_short = *((unsigned char*)&aligned);
+		    hw_short = (short)(*((unsigned char*)&aligned));
 		    break;
 		case INT_SHORT:
 		    memcpy(&aligned, (short*)saved+j, sizeof(short));
-		    hw_short = *((short*)&aligned);
+		    hw_short = (short)(*((short*)&aligned));
 		    break;
 		case INT_USHORT:
 		    memcpy(&aligned, (unsigned short*)saved+j,
 			   sizeof(unsigned short));
-		    hw_short = *((unsigned short*)&aligned);
+		    hw_short = (short)(*((unsigned short*)&aligned));
 		    break;
 		case INT_INT:
 		    memcpy(&aligned, (int*)saved+j, sizeof(int));
-		    hw_short = *((int*)&aligned);
+		    hw_short = (short)(*((int*)&aligned));
 		    break;
 		case INT_UINT:
 		    memcpy(&aligned, (unsigned*)saved+j, sizeof(unsigned));
-		    hw_short = *((unsigned*)&aligned);
+		    hw_short = (short)(*((unsigned*)&aligned));
 		    break;
 		case INT_LONG:
 		    memcpy(&aligned, (long*)saved+j, sizeof(long));
-		    hw_short = *((long*)&aligned);
+		    hw_short = (short)(*((long*)&aligned));
 		    break;
 		case INT_ULONG:
 		    memcpy(&aligned, (unsigned long*)saved+j,
 			   sizeof(unsigned long));
-		    hw_short = *((unsigned long*)&aligned);
+		    hw_short = (short)(*((unsigned long*)&aligned));
 		    break;
 		case INT_LLONG:
 		    memcpy(&aligned, (long_long*)saved+j, sizeof(long_long));
-		    hw_short = *((long_long*)&aligned);
+		    hw_short = (short)(*((long_long*)&aligned));
 		    break;
 		case INT_ULLONG:
 		    memcpy(&aligned, (unsigned long_long*)saved+j,
 			   sizeof(unsigned long_long));
-		    hw_short = *((unsigned long_long*)&aligned);
+		    hw_short = (short)(*((unsigned long_long*)&aligned));
 		    break;
 		case INT_OTHER:
 		    break;
@@ -1577,47 +1582,48 @@ test_conv_int_1(const char *name, hid_t src, hid_t dst)
 		case INT_CHAR:
 		    memcpy(&aligned, (signed char*)saved+j,
 			   sizeof(signed char));
-		    hw_ushort = *((signed char*)&aligned);
+		    hw_ushort = (unsigned short)(*((signed char*)&aligned));
 		    break;
 		case INT_UCHAR:
 		    memcpy(&aligned, (unsigned char*)saved+j,
 			   sizeof(unsigned char));
-		    hw_ushort = *((unsigned char*)&aligned);
+		    hw_ushort = (unsigned short)(*((unsigned char*)&aligned));
 		    break;
 		case INT_SHORT:
 		    memcpy(&aligned, (short*)saved+j, sizeof(short));
-		    hw_ushort = *((short*)&aligned);
+		    hw_ushort = (unsigned short)(*((short*)&aligned));
 		    break;
 		case INT_USHORT:
 		    memcpy(&aligned, (unsigned short*)saved+j,
 			   sizeof(unsigned short));
-		    hw_ushort = *((unsigned short*)&aligned);
+		    hw_ushort = (unsigned short)(*((unsigned short*)&aligned));
 		    break;
 		case INT_INT:
 		    memcpy(&aligned, (int*)saved+j, sizeof(int));
-		    hw_ushort = *((int*)&aligned);
+		    hw_ushort = (unsigned short)(*((int*)&aligned));
 		    break;
 		case INT_UINT:
 		    memcpy(&aligned, (unsigned*)saved+j, sizeof(unsigned));
-		    hw_ushort = *((unsigned*)&aligned);
+		    hw_ushort = (unsigned short)(*((unsigned*)&aligned));
 		    break;
 		case INT_LONG:
 		    memcpy(&aligned, (long*)saved+j, sizeof(long));
-		    hw_ushort = *((long*)&aligned);
+		    hw_ushort = (unsigned short)(*((long*)&aligned));
 		    break;
 		case INT_ULONG:
 		    memcpy(&aligned, (unsigned long*)saved+j,
 			   sizeof(unsigned long));
-		    hw_ushort = *((unsigned long*)&aligned);
+		    hw_ushort = (unsigned short)(*((unsigned long*)&aligned));
 		    break;
 		case INT_LLONG:
 		    memcpy(&aligned, (long_long*)saved+j, sizeof(long_long));
-		    hw_ushort = *((long_long*)&aligned);
+		    hw_ushort = (unsigned short)(*((long_long*)&aligned));
 		    break;
 		case INT_ULLONG:
 		    memcpy(&aligned, (unsigned long_long*)saved+j,
 			   sizeof(unsigned long_long));
-		    hw_ushort = *((unsigned long_long*)&aligned);
+		    hw_ushort = (unsigned short)(*((unsigned long_long*)
+						   &aligned));
 		    break;
 		case INT_OTHER:
 		    break;
@@ -1628,47 +1634,47 @@ test_conv_int_1(const char *name, hid_t src, hid_t dst)
 		case INT_CHAR:
 		    memcpy(&aligned, (signed char*)saved+j,
 			   sizeof(signed char));
-		    hw_int = *((signed char*)&aligned);
+		    hw_int = (int)(*((signed char*)&aligned));
 		    break;
 		case INT_UCHAR:
 		    memcpy(&aligned, (unsigned char*)saved+j,
 			   sizeof(unsigned char));
-		    hw_int = *((unsigned char*)&aligned);
+		    hw_int = (int)(*((unsigned char*)&aligned));
 		    break;
 		case INT_SHORT:
 		    memcpy(&aligned, (short*)saved+j, sizeof(short));
-		    hw_int = *((short*)&aligned);
+		    hw_int = (int)(*((short*)&aligned));
 		    break;
 		case INT_USHORT:
 		    memcpy(&aligned, (unsigned short*)saved+j,
 			   sizeof(unsigned short));
-		    hw_int = *((unsigned short*)&aligned);
+		    hw_int = (int)(*((unsigned short*)&aligned));
 		    break;
 		case INT_INT:
 		    memcpy(&aligned, (int*)saved+j, sizeof(int));
-		    hw_int = *((int*)&aligned);
+		    hw_int = (int)(*((int*)&aligned));
 		    break;
 		case INT_UINT:
 		    memcpy(&aligned, (unsigned*)saved+j, sizeof(unsigned));
-		    hw_int = *((unsigned*)&aligned);
+		    hw_int = (int)(*((unsigned*)&aligned));
 		    break;
 		case INT_LONG:
 		    memcpy(&aligned, (long*)saved+j, sizeof(long));
-		    hw_int = *((long*)&aligned);
+		    hw_int = (int)(*((long*)&aligned));
 		    break;
 		case INT_ULONG:
 		    memcpy(&aligned, (unsigned long*)saved+j,
 			   sizeof(unsigned long));
-		    hw_int = *((unsigned long*)&aligned);
+		    hw_int = (int)(*((unsigned long*)&aligned));
 		    break;
 		case INT_LLONG:
 		    memcpy(&aligned, (long_long*)saved+j, sizeof(long_long));
-		    hw_int = *((long_long*)&aligned);
+		    hw_int = (int)(*((long_long*)&aligned));
 		    break;
 		case INT_ULLONG:
 		    memcpy(&aligned, (unsigned long_long*)saved+j,
 			   sizeof(unsigned long_long));
-		    hw_int = *((unsigned long_long*)&aligned);
+		    hw_int = (int)(*((unsigned long_long*)&aligned));
 		    break;
 		case INT_OTHER:
 		    break;
@@ -1679,47 +1685,47 @@ test_conv_int_1(const char *name, hid_t src, hid_t dst)
 		case INT_CHAR:
 		    memcpy(&aligned, (signed char*)saved+j,
 			   sizeof(signed char));
-		    hw_uint = *((signed char*)&aligned);
+		    hw_uint = (unsigned int)(*((signed char*)&aligned));
 		    break;
 		case INT_UCHAR:
 		    memcpy(&aligned, (unsigned char*)saved+j,
 			   sizeof(unsigned char));
-		    hw_uint = *((unsigned char*)&aligned);
+		    hw_uint = (unsigned int)(*((unsigned char*)&aligned));
 		    break;
 		case INT_SHORT:
 		    memcpy(&aligned, (short*)saved+j, sizeof(short));
-		    hw_uint = *((short*)&aligned);
+		    hw_uint = (unsigned int)(*((short*)&aligned));
 		    break;
 		case INT_USHORT:
 		    memcpy(&aligned, (unsigned short*)saved+j,
 			   sizeof(unsigned short));
-		    hw_uint = *((unsigned short*)&aligned);
+		    hw_uint = (unsigned int)(*((unsigned short*)&aligned));
 		    break;
 		case INT_INT:
 		    memcpy(&aligned, (int*)saved+j, sizeof(int));
-		    hw_uint = *((int*)&aligned);
+		    hw_uint = (unsigned int)(*((int*)&aligned));
 		    break;
 		case INT_UINT:
 		    memcpy(&aligned, (unsigned*)saved+j, sizeof(unsigned));
-		    hw_uint = *((unsigned*)&aligned);
+		    hw_uint = (unsigned int)(*((unsigned*)&aligned));
 		    break;
 		case INT_LONG:
 		    memcpy(&aligned, (long*)saved+j, sizeof(long));
-		    hw_uint = *((long*)&aligned);
+		    hw_uint = (unsigned int)(*((long*)&aligned));
 		    break;
 		case INT_ULONG:
 		    memcpy(&aligned, (unsigned long*)saved+j,
 			   sizeof(unsigned long));
-		    hw_uint = *((unsigned long*)&aligned);
+		    hw_uint = (unsigned int)(*((unsigned long*)&aligned));
 		    break;
 		case INT_LLONG:
 		    memcpy(&aligned, (long_long*)saved+j, sizeof(long_long));
-		    hw_uint = *((long_long*)&aligned);
+		    hw_uint = (unsigned int)(*((long_long*)&aligned));
 		    break;
 		case INT_ULLONG:
 		    memcpy(&aligned, (unsigned long_long*)saved+j,
 			   sizeof(unsigned long_long));
-		    hw_uint = *((unsigned long_long*)&aligned);
+		    hw_uint = (unsigned int)(*((unsigned long_long*)&aligned));
 		    break;
 		case INT_OTHER:
 		    break;
@@ -1730,47 +1736,47 @@ test_conv_int_1(const char *name, hid_t src, hid_t dst)
 		case INT_CHAR:
 		    memcpy(&aligned, (signed char*)saved+j,
 			   sizeof(signed char));
-		    hw_long = *((signed char*)&aligned);
+		    hw_long = (long int)(*((signed char*)&aligned));
 		    break;
 		case INT_UCHAR:
 		    memcpy(&aligned, (unsigned char*)saved+j,
 			   sizeof(unsigned char));
-		    hw_long = *((unsigned char*)&aligned);
+		    hw_long = (long int)(*((unsigned char*)&aligned));
 		    break;
 		case INT_SHORT:
 		    memcpy(&aligned, (short*)saved+j, sizeof(short));
-		    hw_long = *((short*)&aligned);
+		    hw_long = (long int)(*((short*)&aligned));
 		    break;
 		case INT_USHORT:
 		    memcpy(&aligned, (unsigned short*)saved+j,
 			   sizeof(unsigned short));
-		    hw_long = *((unsigned short*)&aligned);
+		    hw_long = (long int)(*((unsigned short*)&aligned));
 		    break;
 		case INT_INT:
 		    memcpy(&aligned, (int*)saved+j, sizeof(int));
-		    hw_long = *((int*)&aligned);
+		    hw_long = (long int)(*((int*)&aligned));
 		    break;
 		case INT_UINT:
 		    memcpy(&aligned, (unsigned*)saved+j, sizeof(unsigned));
-		    hw_long = *((unsigned*)&aligned);
+		    hw_long = (long int)(*((unsigned*)&aligned));
 		    break;
 		case INT_LONG:
 		    memcpy(&aligned, (long*)saved+j, sizeof(long));
-		    hw_long = *((long*)&aligned);
+		    hw_long = (long int)(*((long*)&aligned));
 		    break;
 		case INT_ULONG:
 		    memcpy(&aligned, (unsigned long*)saved+j,
 			   sizeof(unsigned long));
-		    hw_long = *((unsigned long*)&aligned);
+		    hw_long = (long int)(*((unsigned long*)&aligned));
 		    break;
 		case INT_LLONG:
 		    memcpy(&aligned, (long_long*)saved+j, sizeof(long_long));
-		    hw_long = *((long_long*)&aligned);
+		    hw_long = (long int)(*((long_long*)&aligned));
 		    break;
 		case INT_ULLONG:
 		    memcpy(&aligned, (unsigned long_long*)saved+j,
 			   sizeof(unsigned long_long));
-		    hw_long = *((unsigned long_long*)&aligned);
+		    hw_long = (long int)(*((unsigned long_long*)&aligned));
 		    break;
 		case INT_OTHER:
 		    break;
@@ -1781,47 +1787,48 @@ test_conv_int_1(const char *name, hid_t src, hid_t dst)
 		case INT_CHAR:
 		    memcpy(&aligned, (signed char*)saved+j,
 			   sizeof(signed char));
-		    hw_ulong = *((signed char*)&aligned);
+		    hw_ulong = (unsigned long)(*((signed char*)&aligned));
 		    break;
 		case INT_UCHAR:
 		    memcpy(&aligned, (unsigned char*)saved+j,
 			   sizeof(unsigned char));
-		    hw_ulong = *((unsigned char*)&aligned);
+		    hw_ulong = (unsigned long)(*((unsigned char*)&aligned));
 		    break;
 		case INT_SHORT:
 		    memcpy(&aligned, (short*)saved+j, sizeof(short));
-		    hw_ulong = *((short*)&aligned);
+		    hw_ulong = (unsigned long)(*((short*)&aligned));
 		    break;
 		case INT_USHORT:
 		    memcpy(&aligned, (unsigned short*)saved+j,
 			   sizeof(unsigned short));
-		    hw_ulong = *((unsigned short*)&aligned);
+		    hw_ulong = (unsigned long)(*((unsigned short*)&aligned));
 		    break;
 		case INT_INT:
 		    memcpy(&aligned, (int*)saved+j, sizeof(int));
-		    hw_ulong = *((int*)&aligned);
+		    hw_ulong = (unsigned long)(*((int*)&aligned));
 		    break;
 		case INT_UINT:
 		    memcpy(&aligned, (unsigned*)saved+j, sizeof(unsigned));
-		    hw_ulong = *((unsigned*)&aligned);
+		    hw_ulong = (unsigned long)(*((unsigned*)&aligned));
 		    break;
 		case INT_LONG:
 		    memcpy(&aligned, (long*)saved+j, sizeof(long));
-		    hw_ulong = *((long*)&aligned);
+		    hw_ulong = (unsigned long)(*((long*)&aligned));
 		    break;
 		case INT_ULONG:
 		    memcpy(&aligned, (unsigned long*)saved+j,
 			   sizeof(unsigned long));
-		    hw_ulong = *((unsigned long*)&aligned);
+		    hw_ulong = (unsigned long)(*((unsigned long*)&aligned));
 		    break;
 		case INT_LLONG:
 		    memcpy(&aligned, (long_long*)saved+j, sizeof(long_long));
-		    hw_ulong = *((long_long*)&aligned);
+		    hw_ulong = (unsigned long)(*((long_long*)&aligned));
 		    break;
 		case INT_ULLONG:
 		    memcpy(&aligned, (unsigned long_long*)saved+j,
 			   sizeof(unsigned long_long));
-		    hw_ulong = *((unsigned long_long*)&aligned);
+		    hw_ulong = (unsigned long)(*((unsigned long_long*)
+						 &aligned));
 		    break;
 		case INT_OTHER:
 		    break;
@@ -1832,47 +1839,47 @@ test_conv_int_1(const char *name, hid_t src, hid_t dst)
 		case INT_CHAR:
 		    memcpy(&aligned, (signed char*)saved+j,
 			   sizeof(signed char));
-		    hw_llong = *((signed char*)&aligned);
+		    hw_llong = (long_long)(*((signed char*)&aligned));
 		    break;
 		case INT_UCHAR:
 		    memcpy(&aligned, (unsigned char*)saved+j,
 			   sizeof(unsigned char));
-		    hw_llong = *((unsigned char*)&aligned);
+		    hw_llong = (long_long)(*((unsigned char*)&aligned));
 		    break;
 		case INT_SHORT:
 		    memcpy(&aligned, (short*)saved+j, sizeof(short));
-		    hw_llong = *((short*)&aligned);
+		    hw_llong = (long_long)(*((short*)&aligned));
 		    break;
 		case INT_USHORT:
 		    memcpy(&aligned, (unsigned short*)saved+j,
 			   sizeof(unsigned short));
-		    hw_llong = *((unsigned short*)&aligned);
+		    hw_llong = (long_long)(*((unsigned short*)&aligned));
 		    break;
 		case INT_INT:
 		    memcpy(&aligned, (int*)saved+j, sizeof(int));
-		    hw_llong = *((int*)&aligned);
+		    hw_llong = (long_long)(*((int*)&aligned));
 		    break;
 		case INT_UINT:
 		    memcpy(&aligned, (unsigned*)saved+j, sizeof(unsigned));
-		    hw_llong = *((unsigned*)&aligned);
+		    hw_llong = (long_long)(*((unsigned*)&aligned));
 		    break;
 		case INT_LONG:
 		    memcpy(&aligned, (long*)saved+j, sizeof(long));
-		    hw_llong = *((long*)&aligned);
+		    hw_llong = (long_long)(*((long*)&aligned));
 		    break;
 		case INT_ULONG:
 		    memcpy(&aligned, (unsigned long*)saved+j,
 			   sizeof(unsigned long));
-		    hw_llong = *((unsigned long*)&aligned);
+		    hw_llong = (long_long)(*((unsigned long*)&aligned));
 		    break;
 		case INT_LLONG:
 		    memcpy(&aligned, (long_long*)saved+j, sizeof(long_long));
-		    hw_llong = *((long_long*)&aligned);
+		    hw_llong = (long_long)(*((long_long*)&aligned));
 		    break;
 		case INT_ULLONG:
 		    memcpy(&aligned, (unsigned long_long*)saved+j,
 			   sizeof(unsigned long_long));
-		    hw_llong = *((unsigned long_long*)&aligned);
+		    hw_llong = (long_long)(*((unsigned long_long*)&aligned));
 		    break;
 		case INT_OTHER:
 		    break;
@@ -1883,47 +1890,52 @@ test_conv_int_1(const char *name, hid_t src, hid_t dst)
 		case INT_CHAR:
 		    memcpy(&aligned, (signed char*)saved+j,
 			   sizeof(signed char));
-		    hw_ullong = *((signed char*)&aligned);
+		    hw_ullong = (unsigned long_long)(*((signed char*)
+						       &aligned));
 		    break;
 		case INT_UCHAR:
 		    memcpy(&aligned, (unsigned char*)saved+j,
 			   sizeof(unsigned char));
-		    hw_ullong = *((unsigned char*)&aligned);
+		    hw_ullong = (unsigned long_long)(*((unsigned char*)
+						       &aligned));
 		    break;
 		case INT_SHORT:
 		    memcpy(&aligned, (short*)saved+j, sizeof(short));
-		    hw_ullong = *((short*)&aligned);
+		    hw_ullong = (unsigned long_long)(*((short*)&aligned));
 		    break;
 		case INT_USHORT:
 		    memcpy(&aligned, (unsigned short*)saved+j,
 			   sizeof(unsigned short));
-		    hw_ullong = *((unsigned short*)&aligned);
+		    hw_ullong = (unsigned long_long)(*((unsigned short*)
+						       &aligned));
 		    break;
 		case INT_INT:
 		    memcpy(&aligned, (int*)saved+j, sizeof(int));
-		    hw_ullong = *((int*)&aligned);
+		    hw_ullong = (unsigned long_long)(*((int*)&aligned));
 		    break;
 		case INT_UINT:
 		    memcpy(&aligned, (unsigned*)saved+j, sizeof(unsigned));
-		    hw_ullong = *((unsigned*)&aligned);
+		    hw_ullong = (unsigned long_long)(*((unsigned*)&aligned));
 		    break;
 		case INT_LONG:
 		    memcpy(&aligned, (long*)saved+j, sizeof(long));
-		    hw_ullong = *((long*)&aligned);
+		    hw_ullong = (unsigned long_long)(*((long*)&aligned));
 		    break;
 		case INT_ULONG:
 		    memcpy(&aligned, (unsigned long*)saved+j,
 			   sizeof(unsigned long));
-		    hw_ullong = *((unsigned long*)&aligned);
+		    hw_ullong = (unsigned long_long)(*((unsigned long*)
+						       &aligned));
 		    break;
 		case INT_LLONG:
 		    memcpy(&aligned, (long_long*)saved+j, sizeof(long_long));
-		    hw_ullong = *((long_long*)&aligned);
+		    hw_ullong = (unsigned long_long)(*((long_long*)&aligned));
 		    break;
 		case INT_ULLONG:
 		    memcpy(&aligned, (unsigned long_long*)saved+j,
 			   sizeof(unsigned long_long));
-		    hw_ullong = *((unsigned long_long*)&aligned);
+		    hw_ullong = (unsigned long_long)(*((unsigned long_long*)
+						       &aligned));
 		    break;
 		case INT_OTHER:
 		    break;
@@ -2432,7 +2444,9 @@ test_conv_flt_1 (const char *name, hid_t src, hid_t dst)
     dst_size = H5Tget_size(dst);
     buf   = aligned_malloc(nelmts*MAX(src_size, dst_size));
     saved = aligned_malloc(nelmts*MAX(src_size, dst_size));
+#ifdef SHOW_OVERFLOWS
     noverflows_g = 0;
+#endif
 
     for (i=0; i<ntests; i++) {
 
diff --git a/test/enum.c b/test/enum.c
index e7e08b9..71fc4bf 100644
--- a/test/enum.c
+++ b/test/enum.c
@@ -191,7 +191,8 @@ test_tr1(hid_t file)
 {
     hid_t	cwg=-1, m_type=-1, f_type=-1, space=-1, dset=-1;
     hsize_t	i, ds_size[1]={10};
-    c_e1	val;
+    c_e1	eval;
+    int		ival;
     static c_e1	data1[10]={E1_RED,   E1_GREEN, E1_BLUE,  E1_GREEN, E1_WHITE,
 			   E1_WHITE, E1_BLACK, E1_GREEN, E1_BLUE,  E1_RED};
     c_e1	data2[10];
@@ -200,18 +201,19 @@ test_tr1(hid_t file)
     if ((cwg=H5Gcreate(file, "test_tr1", 0))<0) goto error;
 
     if ((m_type = H5Tcreate(H5T_ENUM, sizeof(c_e1)))<0) goto error;
-    if (H5Tenum_insert(m_type, "RED",   CPTR(val, E1_RED  ))<0) goto error;
-    if (H5Tenum_insert(m_type, "GREEN", CPTR(val, E1_GREEN))<0) goto error;
-    if (H5Tenum_insert(m_type, "BLUE",  CPTR(val, E1_BLUE ))<0) goto error;
-    if (H5Tenum_insert(m_type, "WHITE", CPTR(val, E1_WHITE))<0) goto error;
-    if (H5Tenum_insert(m_type, "BLACK", CPTR(val, E1_BLACK))<0) goto error;
+    if (H5Tenum_insert(m_type, "RED",   CPTR(eval, E1_RED  ))<0) goto error;
+    if (H5Tenum_insert(m_type, "GREEN", CPTR(eval, E1_GREEN))<0) goto error;
+    if (H5Tenum_insert(m_type, "BLUE",  CPTR(eval, E1_BLUE ))<0) goto error;
+    if (H5Tenum_insert(m_type, "WHITE", CPTR(eval, E1_WHITE))<0) goto error;
+    if (H5Tenum_insert(m_type, "BLACK", CPTR(eval, E1_BLACK))<0) goto error;
 
+    assert(sizeof(c_e1)==sizeof(int));
     if ((f_type = H5Tcreate(H5T_ENUM, sizeof(c_e1)))<0) goto error;
-    if (H5Tenum_insert(f_type, "RED",   CPTR(val, 105))<0) goto error;
-    if (H5Tenum_insert(f_type, "GREEN", CPTR(val, 104))<0) goto error;
-    if (H5Tenum_insert(f_type, "BLUE",  CPTR(val, 103))<0) goto error;
-    if (H5Tenum_insert(f_type, "WHITE", CPTR(val, 102))<0) goto error;
-    if (H5Tenum_insert(f_type, "BLACK", CPTR(val, 101))<0) goto error;
+    if (H5Tenum_insert(f_type, "RED",   CPTR(ival, 105))<0) goto error;
+    if (H5Tenum_insert(f_type, "GREEN", CPTR(ival, 104))<0) goto error;
+    if (H5Tenum_insert(f_type, "BLUE",  CPTR(ival, 103))<0) goto error;
+    if (H5Tenum_insert(f_type, "WHITE", CPTR(ival, 102))<0) goto error;
+    if (H5Tenum_insert(f_type, "BLACK", CPTR(ival, 101))<0) goto error;
 
     if ((space=H5Screate_simple(1, ds_size, NULL))<0) goto error;
     if ((dset=H5Dcreate(cwg, "color_table", f_type, space, H5P_DEFAULT))<0)
diff --git a/test/mtime.c b/test/mtime.c
index e615a85..6cf50fe 100644
--- a/test/mtime.c
+++ b/test/mtime.c
@@ -95,9 +95,9 @@ main(void)
     } else if (fabs(HDdifftime(now, sb1.mtime))>60.0) {
 	FAILED();
 	tm = localtime(&(sb1.mtime));
-	strftime(buf1, sizeof buf1, "%Y-%m-%d %H:%M:%S", tm);
+	strftime((char*)buf1, sizeof buf1, "%Y-%m-%d %H:%M:%S", tm);
 	tm = localtime(&now);
-	strftime(buf2, sizeof buf2, "%Y-%m-%d %H:%M:%S", tm);
+	strftime((char*)buf2, sizeof buf2, "%Y-%m-%d %H:%M:%S", tm);
 	printf("    got: %s\n    ans: %s\n", buf1, buf2);
 	return 1;
     }
diff --git a/test/ohdr.c b/test/ohdr.c
index ec6c3b1..32b97bb 100644
--- a/test/ohdr.c
+++ b/test/ohdr.c
@@ -44,7 +44,7 @@ main(void)
     H5F_t	*f=NULL;
     char	filename[1024];
     H5G_entry_t	oh_ent;
-    H5O_stab_t	stab, ro, *ptr=NULL;
+    H5O_stab_t	stab, ro;
     int		i;
 
     /* Reset library */
@@ -83,7 +83,7 @@ main(void)
 	H5Eprint(stdout);
 	goto error;
     }
-    if (NULL==(ptr=H5O_read(&oh_ent, H5O_STAB, 0, &ro))) {
+    if (NULL==H5O_read(&oh_ent, H5O_STAB, 0, &ro)) {
 	FAILED();
 	H5Eprint(stdout);
 	goto error;
@@ -115,7 +115,7 @@ main(void)
 	H5Eprint(stdout);
 	goto error;
     }
-    if (NULL==(ptr=H5O_read(&oh_ent, H5O_STAB, 0, &ro))) {
+    if (NULL==H5O_read(&oh_ent, H5O_STAB, 0, &ro)) {
 	FAILED();
 	H5Eprint(stdout);
 	goto error;
@@ -148,7 +148,7 @@ main(void)
 	H5Eprint(stdout);
 	goto error;
     }
-    if (NULL==(ptr=H5O_read(&oh_ent, H5O_STAB, 1, &ro))) {
+    if (NULL==H5O_read(&oh_ent, H5O_STAB, 1, &ro)) {
 	FAILED();
 	H5Eprint(stdout);
 	goto error;
@@ -180,7 +180,7 @@ main(void)
 	H5Eprint(stdout);
 	goto error;
     }
-    if (NULL==(ptr=H5O_read(&oh_ent, H5O_STAB, 1, &ro))) {
+    if (NULL==H5O_read(&oh_ent, H5O_STAB, 1, &ro)) {
 	FAILED();
 	H5Eprint(stdout);
 	goto error;