[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, 5 insertions, 4 deletions

diff --git a/src/H5I.c b/src/H5I.c
index b958a3e..6b9383c 100644
--- a/src/H5I.c
+++ b/src/H5I.c
@@ -133,7 +133,7 @@ H5I_init_interface(void)
 ******************************************************************************/
 intn 
 H5I_init_group(H5I_group_t grp,	 /* IN: Group to initialize */
-	       intn hash_size,	 /* IN: Minimum hash table size to use for group */
+	       size_t hash_size, /* IN: Minimum hash table size to use for group */
 	       uintn reserved,	 /* IN: Number of hash table entries to reserve */
 	       herr_t (*free_func) (void *)	/* IN: Function to call when releasing ref counted objects */
 )
@@ -183,7 +183,8 @@ H5I_init_group(H5I_group_t grp,	 /* IN: Group to initialize */
 	grp_ptr->ids = 0;
 	grp_ptr->nextid = reserved;
 	grp_ptr->free_func = free_func;
-	grp_ptr->id_list = H5MM_xcalloc(hash_size, sizeof(H5I_id_info_t *));
+	grp_ptr->id_list = H5MM_xcalloc((intn)hash_size,
+					sizeof(H5I_id_info_t *));
     }
     
     /* Increment the count of the times this group has been initialized */
@@ -232,7 +233,7 @@ H5I_destroy_group(H5I_group_t grp)
     H5I_id_group_t	*grp_ptr = NULL;	/* ptr to the atomic group */
     H5I_id_info_t	*cur=NULL, *next=NULL;
     intn		ret_value = SUCCEED;
-    intn		i;
+    uintn		i;
 
     FUNC_ENTER(H5I_destroy_group, FAIL);
 
@@ -674,7 +675,7 @@ H5I_search(H5I_group_t grp,	    /* IN: Group to search for the object in */
 {
     H5I_id_group_t	   *grp_ptr = NULL;	/* ptr to the group */
     H5I_id_info_t		   *id_ptr = NULL;	/* ptr to the new ID */
-    intn		    i;	/* local counting variable */
+    uintn		    i;	/* local counting variable */
     void *	      ret_value = NULL;
 
     FUNC_ENTER(H5I_search, NULL);