Expose tap_state_by_name TAP helper available in public API.

git-svn-id: svn://svn.berlios.de/openocd/trunk@2015 b42882b7-edfa-0310-969c-e2dbd0fdcd60

src/jtag/jtag.h

@@ -96,6 +96,12 @@ typedef enum tap_state
 #endif
 } tap_state_t;
 
+/**
+ * Function tap_state_name
+ * Returns a string suitable for display representing the JTAG tap_state
+ */
+const char* tap_state_name(tap_state_t state);
+
 typedef struct tap_transition_s
 {
 	tap_state_t high;