/* main.c */
void quit(const char *arg); /* quit dwm nicely */
-void sendevent(Window w, Atom a, long value); /* send synthetic event to w */
int xerror(Display *dsply, XErrorEvent *ee); /* dwm's X error handler */
/* tag.c */
void *emallocz(unsigned int size); /* allocates zero-initialized memory, exits on error */
void eprint(const char *errstr, ...); /* prints errstr and exits with 1 */
void spawn(const char *arg); /* forks a new subprocess with arg's cmd */
-