Yet more signed overflow fixes

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

diff --git a/gdb/top.h b/gdb/top.h
index e7659b65ffe4c619291d5fb5456546708ff85ae8..176104f1fd15efb9e9fb61a3daf20dddb5979f7e 100644 (file)
--- a/gdb/top.h
+++ b/gdb/top.h
@@ -217,9 +217,8 @@ extern void ui_register_input_event_handler (struct ui *ui);
 extern void ui_unregister_input_event_handler (struct ui *ui);
 
 /* From top.c.  */
-extern int confirm;
+extern bool confirm;
 extern int inhibit_gdbinit;
-extern const char gdbinit[];
 
 /* Print the GDB version banner to STREAM.  If INTERACTIVE is false,
    then information referring to commands (e.g., "show configuration")
@@ -281,7 +280,7 @@ extern void gdb_init (char *);
 /* Variables from top.c.  */
 extern int source_line_number;
 extern std::string source_file_name;
-extern int history_expansion_p;
+extern bool history_expansion_p;
 extern int server_command;
 extern char *lim_at_start;