2001-12-21 Michael Snyder <msnyder@redhat.com>

[deliverable/binutils-gdb.git] / gdb / top.h

diff --git a/gdb/top.h b/gdb/top.h
index 9f6398f7fcaef8bb91f1c69722aa6e7a03224caa..49a32a9bb328ec444d24a5c27f163a219ac8366b 100644 (file)
--- a/gdb/top.h
+++ b/gdb/top.h
@@ -1,6 +1,6 @@
 /* Top level stuff for GDB, the GNU debugger.
-   Copyright 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994
-   Free Software Foundation, Inc.
+   Copyright 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1996,
+   1997, 1998, 1999, 2000 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -19,7 +19,8 @@
    Foundation, Inc., 59 Temple Place - Suite 330,
    Boston, MA 02111-1307, USA.  */
 
-#include <setjmp.h>
+#ifndef TOP_H
+#define TOP_H
 
 /* From top.c.  */
 extern char *line;
@@ -30,49 +31,36 @@ extern int inhibit_gdbinit;
 extern int epoch_interface;
 extern char gdbinit[];
 
-/* Generally one should use catch_errors rather than manipulating these
-   directly.  The exception is main().  */
-#if defined(HAVE_SIGSETJMP)
-#define SIGJMP_BUF             sigjmp_buf
-#define SIGSETJMP(buf)         sigsetjmp(buf, 1)
-#define SIGLONGJMP(buf,val)    siglongjmp(buf,val)
-#else
-#define SIGJMP_BUF             jmp_buf
-#define SIGSETJMP(buf)         setjmp(buf)
-#define SIGLONGJMP(buf,val)    longjmp(buf,val)
-#endif
-
-extern SIGJMP_BUF error_return;
-extern SIGJMP_BUF quit_return;
-
-extern void print_gdb_version PARAMS ((GDB_FILE *));
+extern void print_gdb_version (struct ui_file *);
 
-extern void source_command PARAMS ((char *, int));
-extern void cd_command PARAMS ((char *, int));
-extern void read_command_file PARAMS ((FILE *));
-extern void init_history PARAMS ((void));
-extern void command_loop PARAMS ((void));
-extern int quit_confirm PARAMS ((void));
-extern void quit_force PARAMS ((char *, int));
-extern void quit_command PARAMS ((char *, int));
-extern void command_loop_marker PARAMS ((int));
-extern int quit_cover PARAMS ((PTR));
-extern void execute_command PARAMS ((char *, int));
+extern void source_command (char *, int);
+extern void cd_command (char *, int);
+extern void read_command_file (FILE *);
+extern void init_history (void);
+extern void command_loop (void);
+extern void simplified_command_loop (char *(*read_input_func) (char *),
+                                    void (*execute_command_func) (char *,
+                                                                  int));
+extern int quit_confirm (void);
+extern void quit_force (char *, int);
+extern void quit_command (char *, int);
+extern int quit_cover (PTR);
+extern void execute_command (char *, int);
 
 /* This function returns a pointer to the string that is used
    by gdb for its command prompt. */
-extern char *get_prompt PARAMS ((void));
+extern char *get_prompt (void);
 
 /* This function copies the specified string into the string that
    is used by gdb for its command prompt. */
-extern void set_prompt PARAMS ((char *));
+extern void set_prompt (char *);
 
 /* From random places.  */
 extern int mapped_symbol_files;
 extern int readnow_symbol_files;
 
 /* Perform _initialize initialization */
-extern void gdb_init PARAMS ((char *));
+extern void gdb_init (char *);
 
 /* For use by event-top.c */
 /* Variables from top.c. */
@@ -82,3 +70,5 @@ extern char *source_error;
 extern char *source_pre_error;
 extern int history_expansion_p;
 extern int server_command;
+
+#endif