add audio and brightness keybinds

config.h

@@ -59,7 +59,12 @@ static const Layout layouts[] = {
 static char dmenumon[2] = "0"; /* component of dmenucmd, manipulated in spawn() */
 static const char *dmenucmd[] = { "dmenu_run", "-m", dmenumon, "-fn", dmenufont, "-nb", normbgcolor, "-nf", normfgcolor, "-sb", selbordercolor, "-sf", selfgcolor, NULL };
 static const char *termcmd[]  = { "st", NULL };
-static const char *quit_dwm[] = { "pkill", "xinit", NULL };
+static const char *quit_dwm[] = { "pkill", "X", NULL };
+static const char *vol_up[] = { "wpctl", "set-volume", "-l", "1.0", "@DEFAULT_AUDIO_SINK@", "5%+", NULL };
+static const char *vol_down[] = { "wpctl", "set-volume", "-l", "1.0", "@DEFAULT_AUDIO_SINK@", "5%-", NULL };
+static const char *brighter[] = { "brightnessctl", "set", "10%+", NULL };
+static const char *dimmer[] = { "brightnessctl", "set", "10%-", NULL };
+static const char *vol_mute[] = { "wpctl", "set-mute", "@DEFAULT_AUDIO_SINK@", "toggle", NULL };
 
 /*
  * Xresources preferences to load at startup
@@ -79,7 +84,7 @@ ResourcePref resources[] = {
 		{ "resizehints",       	INTEGER, &resizehints },
 		{ "mfact",      	 	FLOAT,   &mfact },
 };
-
+#include <X11/XF86keysym.h>
 static Key keys[] = {
 	/* modifier                     key        function        argument */
 	{ MODKEY,                       XK_p,      spawn,          {.v = dmenucmd } },
@@ -116,6 +121,11 @@ static Key keys[] = {
 	TAGKEYS(                        XK_9,                      8)
 	{ MODKEY|ShiftMask,             XK_r,      quit,           {0} },
 	{ MODKEY|ShiftMask,             XK_q,      spawn,          {.v = quit_dwm} },
+        { 0,                            XF86XK_MonBrightnessUp, spawn, {.v = brighter } },
+        { 0,                            XF86XK_MonBrightnessDown, spawn, {.v = dimmer } },
+        { 0,                            XF86XK_AudioLowerVolume, spawn, {.v = vol_down } },
+        { 0,                            XF86XK_AudioRaiseVolume, spawn, {.v = vol_up } },
+        { 0,                            XF86XK_AudioMute, spawn, {.v = vol_mute } },
 };
 
 /* button definitions */