all: rework source tree structure

build/ksyms_mod.zig

@@ -0,0 +1,13 @@
+pub const KSym = extern struct {
+    addr: u64,
+    name_ptr: [*]const u8,
+    name_len: usize,
+};
+
+extern const ksyms_array: [0]KSym;
+extern const ksyms_count: usize;
+
+pub fn get_symbols() []const KSym {
+    const ptr = @as([*]const KSym, @ptrCast(&ksyms_array));
+    return ptr[0..ksyms_count];
+}