new stuff (some warning elimination)

client.c

@@ -360,7 +360,7 @@ resize(Client *c)
 }
 
 static int
-dummy_error_handler(Display *dpy, XErrorEvent *error)
+dummy_error_handler(Display *dsply, XErrorEvent *err)
 {
 	return 0;
 }
@@ -425,12 +425,12 @@ draw_client(Client *c)
 		if(c->tags[i]) {
 			brush.x += brush.w;
 			brush.w = textw(&brush.font, c->tags[i]) + brush.font.height;
-			draw(dpy, &brush, True, c->tags[i]);
+			draw(&brush, True, c->tags[i]);
 		}
 	}
 	brush.x += brush.w;
 	brush.w = textw(&brush.font, c->name) + brush.font.height;
-	draw(dpy, &brush, True, c->name);
+	draw(&brush, True, c->name);
 	XCopyArea(dpy, brush.drawable, c->title, brush.gc,
 			0, 0, c->tw, c->th, 0, 0);
 	XFlush(dpy);

config.mk

@@ -14,9 +14,14 @@ VERSION = 0.0
 LIBS = -L${PREFIX}/lib -L/usr/lib -lc -lm -L${X11LIB} -lX11
 
 # Linux/BSD
-CFLAGS = -g -Wall -O2 -I. -I${PREFIX}/include -I/usr/include -I${X11INC} \
+CFLAGS = -Os -I. -I${PREFIX}/include -I/usr/include -I${X11INC} \
 	-DVERSION=\"${VERSION}\"
-LDFLAGS = -g ${LIBS}
+LDFLAGS = ${LIBS}
+#CFLAGS  += -W -Wstrict-prototypes -Wpointer-arith -Wcast-align -Wcast-qual -Wshadow -Waggregate-return -Wnested-externs -Winline -Wwrite-strings -Wundef -Wsign-compare -Wmissing-prototypes -Wredundant-decls
+
+#CFLAGS = -g -Wall -O2 -I. -I${PREFIX}/include -I/usr/include -I${X11INC} \
+#	-DVERSION=\"${VERSION}\"
+#LDFLAGS = -g ${LIBS}
 
 # Solaris
 #CFLAGS = -fast -xtarget=ultra ${INCLUDES} -DVERSION=\"${VERSION}\"

draw.c

@@ -11,7 +11,7 @@
 #include "wm.h"
 
 static void
-drawborder(Display *dpy, Brush *b)
+drawborder(Brush *b)
 {
 	XPoint points[5];
 	XSetLineAttributes(dpy, b->gc, 1, LineSolid, CapButt, JoinMiter);
@@ -30,9 +30,10 @@ drawborder(Display *dpy, Brush *b)
 }
 
 void
-draw(Display *dpy, Brush *b, Bool border, const char *text)
+draw(Brush *b, Bool border, const char *text)
 {
-	unsigned int x, y, w, h, len;
+	int x, y, w, h;
+	unsigned int len;
 	static char buf[256];
 	XGCValues gcv;
 	XRectangle r = { b->x, b->y, b->w, b->h };
@@ -42,7 +43,7 @@ draw(Display *dpy, Brush *b, Bool border, const char *text)
 
 	w = 0;
 	if(border)
-		drawborder(dpy, b);
+		drawborder(b);
 
 	if(!text)
 		return;
@@ -79,7 +80,7 @@ draw(Display *dpy, Brush *b, Bool border, const char *text)
 }
 
 static unsigned long
-xloadcolors(Display *dpy, Colormap cmap, const char *colstr)
+xloadcolors(Colormap cmap, const char *colstr)
 {
 	XColor color;
 	XAllocNamedColor(dpy, cmap, colstr, &color, &color);
@@ -87,13 +88,13 @@ xloadcolors(Display *dpy, Colormap cmap, const char *colstr)
 }
 
 void
-loadcolors(Display *dpy, int screen, Brush *b,
+loadcolors(int scr, Brush *b,
 		const char *bg, const char *fg, const char *border)
 {
-	Colormap cmap = DefaultColormap(dpy, screen);
-	b->bg = xloadcolors(dpy, cmap, bg);
-	b->fg = xloadcolors(dpy, cmap, fg);
-	b->border = xloadcolors(dpy, cmap, border);
+	Colormap cmap = DefaultColormap(dpy, scr);
+	b->bg = xloadcolors(cmap, bg);
+	b->fg = xloadcolors(cmap, fg);
+	b->border = xloadcolors(cmap, border);
 }
 
 unsigned int
@@ -120,13 +121,12 @@ texth(Fnt *font)
 }
 
 void
-loadfont(Display *dpy, Fnt *font, const char *fontstr)
+loadfont(Fnt *font, const char *fontstr)
 {
 	char **missing, *def;
-	int n;
+	int i, n;
 
 	missing = NULL;
-	def = "?";
 	setlocale(LC_ALL, "");
 	if(font->set)
 		XFreeFontSet(dpy, font->set);
@@ -144,7 +144,6 @@ loadfont(Display *dpy, Fnt *font, const char *fontstr)
 		XFontSetExtents *font_extents;
 		XFontStruct **xfonts;
 		char **font_names;
-		unsigned int i;
 
 		font->ascent = font->descent = 0;
 		font_extents = XExtentsOfFontSet(font->set);

kb.c

@@ -9,13 +9,13 @@
 
 /********** CUSTOMIZE **********/
 
-char *term[] = { 
+const char *term[] = { 
 	"aterm", "-tr", "+sb", "-bg", "black", "-fg", "white", "-fn",
 	"-*-terminus-medium-*-*-*-13-*-*-*-*-*-iso10646-*",NULL
 };
 
 static Key key[] = {
-	{ Mod1Mask, XK_Return, run, term },
+	{ Mod1Mask, XK_Return, (void (*)(void *))spawn, term },
 	{ Mod1Mask, XK_k, sel, "prev" }, 
 	{ Mod1Mask, XK_j, sel, "next" }, 
 	{ Mod1Mask, XK_g, grid, NULL }, 
@@ -28,7 +28,7 @@ static Key key[] = {
 /********** CUSTOMIZE **********/
 
 void
-update_keys()
+update_keys(void)
 {
 	unsigned int i, len;
 	KeyCode code;

util.c

@@ -14,7 +14,7 @@
 #include "wm.h"
 
 void
-error(char *errstr, ...) {
+error(const char *errstr, ...) {
 	va_list ap;
 	va_start(ap, errstr);
 	vfprintf(stderr, errstr, ap);
@@ -75,7 +75,7 @@ swap(void **p1, void **p2)
 }
 
 void
-spawn(Display *dpy, char *argv[])
+spawn(char *argv[])
 {
 	if(!argv || !argv[0])
 		return;

wm.c

@@ -173,12 +173,6 @@ cleanup()
 	XSetInputFocus(dpy, PointerRoot, RevertToPointerRoot, CurrentTime);
 }
 
-void
-run(void *aux)
-{
-	spawn(dpy, aux);
-}
-
 void
 quit(void *aux)
 {
@@ -250,8 +244,8 @@ main(int argc, char *argv[])
 	update_keys();
 
 	/* style */
-	loadcolors(dpy, screen, &brush, BGCOLOR, FGCOLOR, BORDERCOLOR);
-	loadfont(dpy, &brush.font, FONT);
+	loadcolors(screen, &brush, BGCOLOR, FGCOLOR, BORDERCOLOR);
+	loadfont(&brush.font, FONT);
 
 	th = texth(&brush.font);
 

wm.h

@@ -87,15 +87,6 @@ extern char stext[1024], *tags[TLast];
 extern Brush brush;
 extern Client *clients, *stack;
 
-/* draw.c */
-extern void draw(Display *dpy, Brush *b, Bool border, const char *text);
-extern void loadcolors(Display *dpy, int screen, Brush *b,
-		const char *bg, const char *fg, const char *bo);
-extern void loadfont(Display *dpy, Fnt *font, const char *fontstr);
-extern unsigned int textnw(Fnt *font, char *text, unsigned int len);
-extern unsigned int textw(Fnt *font, char *text);
-extern unsigned int texth(Fnt *font);
-
 /* client.c */
 extern void manage(Window w, XWindowAttributes *wa);
 extern void unmanage(Client *c);
@@ -115,11 +106,20 @@ extern void floating(void *aux);
 extern void grid(void *aux);
 extern void gravitate(Client *c, Bool invert);
 
+/* draw.c */
+extern void draw(Brush *b, Bool border, const char *text);
+extern void loadcolors(int scr, Brush *b,
+		const char *bg, const char *fg, const char *bo);
+extern void loadfont(Fnt *font, const char *fontstr);
+extern unsigned int textnw(Fnt *font, char *text, unsigned int len);
+extern unsigned int textw(Fnt *font, char *text);
+extern unsigned int texth(Fnt *font);
+
 /* event.c */
 extern void discard_events(long even_mask);
 
-/* key.c */
-extern void update_keys();
+/* kb.c */
+extern void update_keys(void);
 extern void keypress(XEvent *e);
 
 /* mouse.c */
@@ -127,17 +127,16 @@ extern void mresize(Client *c);
 extern void mmove(Client *c);
 
 /* util.c */
-extern void error(char *errstr, ...);
+extern void error(const char *errstr, ...);
 extern void *emallocz(unsigned int size);
 extern void *emalloc(unsigned int size);
 extern void *erealloc(void *ptr, unsigned int size);
 extern char *estrdup(const char *str);
-extern void spawn(Display *dpy, char *argv[]);
+extern void spawn(char *argv[]);
 extern void swap(void **p1, void **p2);
 
 /* wm.c */
-extern int error_handler(Display *dpy, XErrorEvent *error);
+extern int error_handler(Display *dsply, XErrorEvent *e);
 extern void send_message(Window w, Atom a, long value);
 extern int win_proto(Window w);
-extern void run(void *aux);
 extern void quit(void *aux);