diff --git a/dwm.c b/dwm.c
index ec2d4a5..fe98812 100644
--- a/dwm.c
+++ b/dwm.c
@@ -249,7 +249,6 @@ static void setmfact(const Arg *arg);
 static void setup(void);
 static void seturgent(Client *c, int urg);
 static void showhide(Client *c);
-static void sigchld(int unused);
 static void sighup(int unused);
 static void sigterm(int unused);
 static void spawn(const Arg *arg);
@@ -946,8 +945,6 @@ void
 drawbar(Monitor *m)
 {
 	int x, w, tw = 0, stw = 0;
-	int boxs = drw->fonts->h / 9;
-	int boxw = drw->fonts->h / 6 + 2;
 	unsigned int i, occ = 0, urg = 0;
 	Client *c;
 
@@ -2088,14 +2085,6 @@ showhide(Client *c)
 	}
 }
 
-void
-sigchld(int unused)
-{
-	if (signal(SIGCHLD, sigchld) == SIG_ERR)
-		die("can't install SIGCHLD handler:");
-	while (0 < waitpid(-1, NULL, WNOHANG));
-}
-
 void
 sighup(int unused)
 {