screen locker and xf86 audio util keys

config.h

@@ -146,6 +146,27 @@ static const char *zellijcmd[] = {
 	"zellij", 
 	NULL
 };
+static const char *volcmdup[] = {
+	"wpctl",
+	"set-volume",
+	"@DEFAULT_AUDIO_SINK@",
+	"10%+",
+	NULL
+};
+static const char *volcmddown[] = {
+	"wpctl",
+	"set-volume",
+	"@DEFAULT_AUDIO_SINK@",
+	"10%-",
+	NULL
+};
+static const char *volcmdzero[] = {
+	"wpctl",
+	"set-volume",
+	"@DEFAULT_AUDIO_SINK@",
+	"0%",
+	NULL
+};
 static const Key keys[] = {
 	/* Note that Shift changes certain key codes: c -> C, 2 -> at, etc. */
 	/* modifier                  key                 function        argument */
@@ -166,6 +187,9 @@ static const Key keys[] = {
 	{ 0,							XKB_KEY_Print,      spawn,          {.v = screencmd} },
 	{ MODKEY,                    XKB_KEY_Print,      spawn,          {.v = screenfilecmd} },
 	{ MODKEY,                    XKB_KEY_t,          setlayout,      {.v = &layouts[0]} },
+	{ 0,						XKB_KEY_XF86AudioLowerVolume, spawn, {.v = volcmddown} },
+	{ 0,						XKB_KEY_XF86AudioRaiseVolume, spawn, {.v = volcmdup} },
+	{ 0,						XKB_KEY_XF86AudioMute, spawn, {.v = volcmdzero} },
 	{ MODKEY,                    XKB_KEY_f,          setlayout,      {.v = &layouts[1]} },
 	{ MODKEY,                    XKB_KEY_m,          setlayout,      {.v = &layouts[2]} },
 	{ MODKEY,                    XKB_KEY_space,      setlayout,      {0} },