feat: Add SLAB allocator, Ramdisk, Kernel Namespaces, Event Tracing, NetFilter Firewall, 8-Bit Melodies, and Shell Scripting (sh)

include/sound/melody.h

@@ -0,0 +1,17 @@
+#ifndef _SOUND_MELODY_H
+#define _SOUND_MELODY_H
+
+#include <stdint.h>
+
+typedef struct {
+    uint32_t freq;
+    uint32_t duration_ms;
+} note_t;
+
+void melody_init(void);
+void melody_play_startup(void);
+void melody_play_tetris(void);
+void melody_play_mario(void);
+void melody_play_custom(const note_t* notes, uint32_t count);
+
+#endif // _SOUND_MELODY_H