X-Git-Url: https://review.openocd.org/gitweb?a=blobdiff_plain;f=src%2Fjtag%2Fjtag.h;h=bf04e41c2b61b1e74affac2a9ba91a3b5ab4f470;hb=1006986ab1f430cfa705dda4db422ff3c0f0a994;hp=cff2a662c9e898885f31eb774e05e4ffcdc4f73c;hpb=a28eaa85f73759bb189a46308642502c9fa5aa4b;p=openocd.git

diff --git a/src/jtag/jtag.h b/src/jtag/jtag.h
index cff2a662c9..bf04e41c2b 100644
--- a/src/jtag/jtag.h
+++ b/src/jtag/jtag.h
@@ -186,7 +186,6 @@ struct jtag_tap_s
 };
 extern jtag_tap_t *jtag_AllTaps(void);
 extern jtag_tap_t *jtag_TapByPosition(int n);
-extern jtag_tap_t *jtag_NextEnabledTap( jtag_tap_t * );
 extern jtag_tap_t *jtag_TapByPosition( int n );
 extern jtag_tap_t *jtag_TapByString( const char *dotted_name );
 extern jtag_tap_t *jtag_TapByJimObj( Jim_Interp *interp, Jim_Obj *obj );
@@ -195,6 +194,27 @@ extern int         jtag_NumEnabledTaps(void);
 extern int         jtag_NumTotalTaps(void);
 
 
+static __inline__ jtag_tap_t *
+jtag_NextEnabledTap( jtag_tap_t *p )
+{
+	if( p == NULL ){
+		// start at the head of list
+		p = jtag_AllTaps();
+	} else {
+		// start *after* this one
+		p = p->next_tap;
+	}
+	while( p ){
+		if( p->enabled ){
+			break;
+		} else {
+			p = p->next_tap;
+		}
+	}
+	return p;
+}
+
+
 
 
 enum reset_line_mode