Cleanup and encapsulate IR Capture verification:

- Add accessors for setting the jtag_verify_capture_ir flag.
- Use them in handle_verify_ircapture_cpmmand
- Change variable type to bool; make it static.


git-svn-id: svn://svn.berlios.de/openocd/trunk@2164 b42882b7-edfa-0310-969c-e2dbd0fdcd60

src/jtag/jtag.h

@@ -611,8 +611,6 @@ extern void jtag_sleep(u32 us);
 extern int jtag_call_event_callbacks(enum jtag_event event);
 extern int jtag_register_event_callback(int (* callback)(enum jtag_event event, void* priv), void* priv);
 
-extern int jtag_verify_capture_ir;
-
 void jtag_tap_handle_event(jtag_tap_t* tap, enum jtag_tap_event e);
 
 /*
@@ -708,4 +706,7 @@ unsigned jtag_get_speed_khz(void);
 void jtag_set_verify(bool enable);
 bool jtag_will_verify(void);
 
+void jtag_set_verify_capture_ir(bool enable);
+bool jtag_will_verify_capture_ir(void);
+
 #endif /* JTAG_H */