remove variable for layout display

diff --git a/dwm.c b/dwm.c
index d8e2402..b4c3411 100644 (file)
--- a/dwm.c
+++ b/dwm.c
@@ -241,13 +241,13 @@ static int xerrordummy(Display *dpy, XErrorEvent *ee);
 static int xerrorstart(Display *dpy, XErrorEvent *ee);
 static void zoom(const Arg *arg);
 
 static int xerrorstart(Display *dpy, XErrorEvent *ee);
 static void zoom(const Arg *arg);
 

-/* variables */
+// variables

 static Bool key_buffering = False;
 static const char broken[] = "broken";
 static char stext[256];
 static int screen;
 static Bool key_buffering = False;
 static const char broken[] = "broken";
 static char stext[256];
 static int screen;

-static int sw, sh;           /* X display screen geometry width, height */
-static int bh, blw = 0;      /* bar geometry */
+static int sw, sh;  // X display screen geometry width, height
+static int bh;      // bar height

 static int (*xerrorxlib)(Display *, XErrorEvent *);
 static unsigned int numlockmask = 0;
 static void (*handler[LASTEvent]) (XEvent *) = {
 static int (*xerrorxlib)(Display *, XErrorEvent *);
 static unsigned int numlockmask = 0;
 static void (*handler[LASTEvent]) (XEvent *) = {