* linux-low.c (linux_wait_for_event): Correct comment typos.

(linux_resume_one_process): Call check_removed_breakpoint.
	(linux_send_signal): New function.
	(linux_target_ops): Add linux_send_signal.
	* remote-utils.c (putpkt, input_interrupt): Use send_signal instead
	of kill.
	* target.h (struct target_ops): Add send_signal.

gdb/gdbserver/target.h

@@ -104,6 +104,9 @@ struct target_ops
      symbols.  */
 
   void (*look_up_symbols) (void);
+
+  /* Send a signal to the inferior process, however is appropriate.  */
+  void (*send_signal) (int);
 };
 
 extern struct target_ops *the_target;