fix some compiler warnings

dmenubar/dmenubar.c

@@ -26,8 +26,6 @@
 #include "drw.h"
 #include "util.h"
 
-#define BREAK_ON_EOF 0
-
 /* macros */
 #define INTERSECT(x,y,w,h,r)  (MAX(0, MIN((x)+(w),(r).x_org+(r).width)  - MAX((x),(r).x_org)) \
                              * MAX(0, MIN((y)+(h),(r).y_org+(r).height) - MAX((y),(r).y_org)))
@@ -58,9 +56,6 @@ static Clr *scheme[SchemeLast];
 
 #include "config.h"
 
-static int (*fstrncmp)(const char *, const char *, size_t) = strncmp;
-static char *(*fstrstr)(const char *, const char *) = strstr;
-
 static void
 cleanup(void)
 {
@@ -73,10 +68,16 @@ cleanup(void)
 	XCloseDisplay(dpy);
 }
 
+int
+textw(char *text) /* figure out how to remove me */
+{
+	return (text && *text) ? TEXTW(text) - lrpad / 4 : 0;
+}
+
 static void
 drawmenu(char *text)
 {
-	int x = 0, y = 0, w;
+	int x = 0;
 
 	drw_setscheme(drw, scheme[Scheme]);
 	drw_rect(drw, 0, 0, mw, mh, 1, 1);
@@ -87,12 +88,6 @@ drawmenu(char *text)
 	drw_map(drw, win, 0, 0, mw, mh);
 }
 
-int
-textw(char *text) /* figure out how to remove me */
-{
-	return (text && *text) ? TEXTW(text) - lrpad / 4 : 0;
-}
-
 /* I don't know how anyting here works */
 static void
 setup(void)