--- a/dwm.h	Tue Jul 24 18:25:01 2007 +0200
+++ b/dwm.h	Tue Jul 24 18:29:29 2007 +0200
@@ -144,6 +144,7 @@
 void toggletag(const char *arg);	/* toggles sel tags with arg's index */
 void toggleview(const char *arg);	/* toggles the tag with arg's index (in)visible */
 void view(const char *arg);		/* views the tag with arg's index */
+void shiftview(const char *arg);        /* views next(1)/previous(-1) tag */
 
 /* util.c */
 void *emallocz(unsigned int size);	/* allocates zero-initialized memory, exits on error */