PATCH: Eliminate some uses of PTR.

[Elena Zannoni <ezannoni at cygnus dot com>]

This eliminates uses of PTR from event-loop.h, event-top.c.

I've checked this in.

Elena

Index: ChangeLog
===================================================================
RCS file: /cvs/src/src/gdb/ChangeLog,v
retrieving revision 1.96
diff -c -r1.96 ChangeLog
*** ChangeLog	2000/03/03 02:18:26	1.96
--- ChangeLog	2000/03/03 15:26:44
***************
*** 1,3 ****
--- 1,12 ----
+ 2000-03-03  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
+ 
+ 	* defs.h (struct continuation_arg): Change type of field 'data'
+  	from PTR to void *.
+ 
+ 	* event-loop.h: Eliminate uses of PTR, use 'void *' instead.
+ 
+ 	* event-top.c: Ditto.
+ 
  2000-03-02  Elena Zannoni  <ezannoni@kwikemart.cygnus.com>
  
  	* config/alpha/alpha-linux.mh: Remove core-regset.o fron the
Index: defs.h
===================================================================
RCS file: /cvs/src/src/gdb/defs.h,v
retrieving revision 1.4
diff -c -r1.4 defs.h
*** defs.h	2000/02/24 00:04:03	1.4
--- defs.h	2000/03/03 15:26:44
***************
*** 613,619 ****
  struct continuation_arg
    {
      struct continuation_arg *next;
!     PTR data;
    };
  
  struct continuation
--- 613,619 ----
  struct continuation_arg
    {
      struct continuation_arg *next;
!     void *data;
    };
  
  struct continuation
Index: event-loop.h
===================================================================
RCS file: /cvs/src/src/gdb/event-loop.h,v
retrieving revision 1.1.1.15
diff -c -r1.1.1.15 event-loop.h
*** event-loop.h	1999/10/05 23:08:11	1.1.1.15
--- event-loop.h	2000/03/03 15:26:44
***************
*** 57,63 ****
  
     Corollary tasks are the creation and deletion of event sources. */
  
! typedef PTR gdb_client_data;
  struct async_signal_handler;
  typedef void (handler_func) (int, gdb_client_data);
  typedef void (sig_handler_func) (gdb_client_data);
--- 57,63 ----
  
     Corollary tasks are the creation and deletion of event sources. */
  
! typedef void * gdb_client_data;
  struct async_signal_handler;
  typedef void (handler_func) (int, gdb_client_data);
  typedef void (sig_handler_func) (gdb_client_data);
Index: event-top.c
===================================================================
RCS file: /cvs/src/src/gdb/event-top.c,v
retrieving revision 1.2
diff -c -r1.2 event-top.c
*** event-top.c	2000/02/23 00:25:42	1.2
--- event-top.c	2000/03/03 15:26:44
***************
*** 129,145 ****
     handlers mark these functions as ready to be executed and the event
     loop, in a later iteration, calls them. See the function
     invoke_async_signal_handler. */
! PTR sigint_token;
  #ifdef SIGHUP
! PTR sighup_token;
  #endif
! PTR sigquit_token;
! PTR sigfpe_token;
  #if defined(SIGWINCH) && defined(SIGWINCH_HANDLER)
! PTR sigwinch_token;
  #endif
  #ifdef STOP_SIGNAL
! PTR sigtstp_token;
  #endif
  
  /* Structure to save a partially entered command.  This is used when
--- 129,145 ----
     handlers mark these functions as ready to be executed and the event
     loop, in a later iteration, calls them. See the function
     invoke_async_signal_handler. */
! void *sigint_token;
  #ifdef SIGHUP
! void *sighup_token;
  #endif
! void *sigquit_token;
! void *sigfpe_token;
  #if defined(SIGWINCH) && defined(SIGWINCH_HANDLER)
! void *sigwinch_token;
  #endif
  #ifdef STOP_SIGNAL
! void *sigtstp_token;
  #endif
  
  /* Structure to save a partially entered command.  This is used when
***************
*** 525,532 ****
  	(struct continuation_arg *) xmalloc (sizeof (struct continuation_arg));
        arg1->next = arg2;
        arg2->next = NULL;
!       arg1->data = (PTR) time_at_cmd_start;
!       arg2->data = (PTR) space_at_cmd_start;
        add_continuation (command_line_handler_continuation, arg1);
      }
  
--- 525,532 ----
  	(struct continuation_arg *) xmalloc (sizeof (struct continuation_arg));
        arg1->next = arg2;
        arg2->next = NULL;
!       arg1->data = (void *) time_at_cmd_start;
!       arg2->data = (void *) space_at_cmd_start;
        add_continuation (command_line_handler_continuation, arg1);
      }
  
***************
*** 957,963 ****
  }
  
  void
! mark_async_signal_handler_wrapper (PTR token)
  {
    mark_async_signal_handler ((struct async_signal_handler *) token);
  }
--- 957,963 ----
  }
  
  void
! mark_async_signal_handler_wrapper (void *token)
  {
    mark_async_signal_handler ((struct async_signal_handler *) token);
  }