[svn-r337] Changes since 19980403

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

./configure.in
	Moved setting of compiler warning switches earlier in the file.
	Turned on more warning switches to gcc.

./config/linux
	Prints a warning if the gcc version is less than 2.8.1 since
	that version has problems with register allocation for `long
	long'.

./html/Datatypes.html
	Documented sharing of data types between datasets.

./src/H5G.c
./src/H5Gpublic.h
	Implemented H5Gmove(), H5Glink() and H5Gunlink() for hard
	links.  Still have soft links to do.

./src/H5AC.c
./src/H5ACprivate.h
./src/H5D.c
./src/H5E.c
./src/H5Eprivate.h
./src/H5F.c
./src/H5Farray.c
./src/H5Fcore.c
./src/H5Ffamily.c
./src/H5Fistore.c
./src/H5Flow.c
./src/H5Fprivate.h
./src/H5Fpublic.h
./src/H5Fsec2.c
./src/H5Fstdio.c
./src/H5G.c
./src/H5Gent.c
./src/H5Gnode.c
./src/H5Gpkg.h
./src/H5Gprivate.h
./src/H5HG.c
./src/H5HL.c
./src/H5HLprivate.h
./src/H5I.c
./src/H5Iprivate.h
./src/H5MM.c
./src/H5MMprivate.h
./src/H5O.c
./src/H5Oefl.c
./src/H5Oprivate.h
./src/H5Osdspace.c
./src/H5Oshared.c
./src/H5Ostab.c
./src/H5P.c
./src/H5S.c
./src/H5Ssimp.c
./src/H5T.c
./src/H5Tconv.c
./src/H5Tprivate.h
./src/H5Tpublic.h
./src/H5V.c
./src/H5Vprivate.h
./src/H5detect.c
./src/h5ls.c
./test/cmpd_dset.c
./test/dsets.c
./test/external.c
./test/hyperslab.c
./test/iopipe.c
./test/istore.c
./test/shtype.c
./test/tstab.c
	Fixed comparisons between signed and unsigned values. Fixed
	warnings about unused function arguments.

1 files changed, 6 insertions, 6 deletions

diff --git a/src/H5Oprivate.h b/src/H5Oprivate.h
index 90317fc..de86366 100644
--- a/src/H5Oprivate.h
+++ b/src/H5Oprivate.h
@@ -42,9 +42,9 @@
 #define H5O_ALL		(-1)		/*delete all messages of type	     */
 
 /* Flags which are part of a message */
-#define H5O_FLAG_CONSTANT	0x01
-#define H5O_FLAG_SHARED		0x02
-#define H5O_FLAG_BITS		0x03
+#define H5O_FLAG_CONSTANT	0x01u
+#define H5O_FLAG_SHARED		0x02u
+#define H5O_FLAG_BITS		0x03u
 #define H5O_VERSION		1
 
 /*
@@ -146,8 +146,8 @@ typedef struct H5O_efl_entry_t {
 
 typedef struct H5O_efl_t {
     haddr_t	heap_addr;		/*address of name heap		     */
-    uintn	nalloc;			/*number of slots allocated	     */
-    uintn	nused;			/*number of slots used		     */
+    intn	nalloc;			/*number of slots allocated	     */
+    intn	nused;			/*number of slots used		     */
     H5O_efl_entry_t *slot;		/*array of external file entries     */
 } H5O_efl_t;
 
@@ -161,7 +161,7 @@ extern const H5O_class_t H5O_LAYOUT[1];
 typedef struct H5O_layout_t {
     int		type;			/*type of layout, H5D_layout_t	     */
     haddr_t	addr;			/*file address of data or B-tree     */
-    uintn	ndims;			/*num dimensions in stored data	     */
+    intn	ndims;			/*num dimensions in stored data	     */
     size_t	dim[H5O_LAYOUT_NDIMS];	/*size of data or chunk		     */
 } H5O_layout_t;