[binutils-gdb] include: remove use of PTR

[Alan Modra]

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=c2dae75149ba2946111608205e0e1ccf8b028991

commit c2dae75149ba2946111608205e0e1ccf8b028991
Author: Alan Modra <amodra@gmail.com>
Date:   Tue May 10 09:49:43 2022 +0930

    include: remove use of PTR
    
            * hashtab.h (HTAB_EMPTY_ENTRY): Replace PTR with void *.
            (HTAB_DELETED_ENTRY): Likewise.

Diff:
---
 include/hashtab.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/hashtab.h b/include/hashtab.h
index 7117eee2afb..e74d2226e08 100644
--- a/include/hashtab.h
+++ b/include/hashtab.h
@@ -79,12 +79,12 @@ typedef void (*htab_free_with_arg) (void *, void *);
 
 /* This macro defines reserved value for empty table entry.  */
 
-#define HTAB_EMPTY_ENTRY    ((PTR) 0)
+#define HTAB_EMPTY_ENTRY    ((void *) 0)
 
 /* This macro defines reserved value for table entry which contained
    a deleted element. */
 
-#define HTAB_DELETED_ENTRY  ((PTR) 1)
+#define HTAB_DELETED_ENTRY  ((void *) 1)
 
 /* Hash tables are of the following type.  The structure
    (implementation) of this type is not needed for using the hash