[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, 3 insertions, 3 deletions

diff --git a/src/H5Iprivate.h b/src/H5Iprivate.h
index 45f9e85..25fe0c7 100644
--- a/src/H5Iprivate.h
+++ b/src/H5Iprivate.h
@@ -49,7 +49,7 @@
  * Map an ID to a hash location (assumes s is a power of 2 and smaller
  * than the ID_MASK constant).
  */
-#  define ID_TO_LOC(a,s)    ((hid_t)(a)&((s)-1))
+#  define ID_TO_LOC(a,s)	((hid_t)((size_t)(a)&((s)-1)))
 #else
 
 /*
@@ -81,7 +81,7 @@ typedef struct {
     uintn       count;          /*# of times this group has been initialized */
     uintn       reserved;       /*# of IDs to reserve for constant IDs   */
     uintn       wrapped;	    /*whether the id count has wrapped around    */
-    intn        hash_size;      /*sizeof the hash table to store the IDs in*/
+    size_t      hash_size;      /*sizeof the hash table to store the IDs in*/
     uintn       ids;            /*current number of IDs held               */
     uintn       nextid;         /*ID to use for the next atom           */
     herr_t      (*free_func)(void*);/*func to call to release object	     */
@@ -92,7 +92,7 @@ typedef struct {
 typedef intn (*H5I_search_func_t) (void * obj, const void * key);
 
 /* Private Functions in H5I.c */
-intn H5I_init_group (H5I_group_t grp, intn hash_size, uintn reserved,
+intn H5I_init_group (H5I_group_t grp, size_t hash_size, uintn reserved,
 		     herr_t (*free_func)(void *));
 herr_t H5I_destroy_group (H5I_group_t grp);
 hid_t H5I_register (H5I_group_t grp, void *object);