Small nits in new splay-tree.[ch] files

["Kaveh R. Ghazi" <ghazi at caip dot rutgers dot edu>]

	This fixes a couple of nits when compiling the splay-tree.[ch]
files with a KNR compiler (SunOS4 cc in this case.)

	Okay to install?

		--Kaveh




Thu Oct 22 15:17:26 1998  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>

	* splay-tree.h: Wrap function pointer parameter declarations in
	PARAMS() macro.

	* splay-tree.c (splay_tree_foreach_helper): Make definition static
	to match prototype.


diff -rup orig/egcs-CVS19981021/include/splay-tree.h egcs-CVS19981021/include/splay-tree.h
--- orig/egcs-CVS19981021/include/splay-tree.h	Wed Oct 21 16:10:17 1998
+++ egcs-CVS19981021/include/splay-tree.h	Wed Oct 21 17:02:02 1998
@@ -52,18 +52,18 @@ typedef struct splay_tree_node *splay_tr
 
 /* The type of a function which compares two splay-tree keys.  The
    function should return values as for qsort.  */
-typedef int (*splay_tree_compare_fn)(splay_tree_key, splay_tree_key);
+typedef int (*splay_tree_compare_fn) PARAMS((splay_tree_key, splay_tree_key));
 
 /* The type of a function used to deallocate any resources associated
    with the key.  */
-typedef void (*splay_tree_delete_key_fn)(splay_tree_key);
+typedef void (*splay_tree_delete_key_fn) PARAMS((splay_tree_key));
 
 /* The type of a function used to deallocate any resources associated
    with the value.  */
-typedef void (*splay_tree_delete_value_fn)(splay_tree_value);
+typedef void (*splay_tree_delete_value_fn) PARAMS((splay_tree_value));
 
 /* The type of a function used to iterate over the tree.  */
-typedef int (*splay_tree_foreach_fn)(splay_tree_node, void*);
+typedef int (*splay_tree_foreach_fn) PARAMS((splay_tree_node, void*));
 
 /* The nodes in the splay tree.  */
 struct splay_tree_node
diff -rup orig/egcs-CVS19981021/libiberty/splay-tree.c egcs-CVS19981021/libiberty/splay-tree.c
--- orig/egcs-CVS19981021/libiberty/splay-tree.c	Wed Oct 21 16:10:36 1998
+++ egcs-CVS19981021/libiberty/splay-tree.c	Wed Oct 21 17:02:40 1998
@@ -195,7 +195,7 @@ splay_tree_splay (sp, key)
    returns a non-zero value, the iteration ceases immediately, and the
    value is returned.  Otherwise, this function returns 0.  */
 
-int
+static int
 splay_tree_foreach_helper (sp, node, fn, data)
      splay_tree sp;
      splay_tree_node node;