1 files changed, 0 insertions, 39 deletions
diff --git a/aoc/2021/10/stack.zig b/aoc/2021/10/stack.zig
deleted file mode 100644
index 1002d61..0000000
--- a/aoc/2021/10/stack.zig
+++ /dev/null
@@ -1,39 +0,0 @@
-const Allocator = @import("std").mem.Allocator;
-
-pub fn Stack(comptime T: type) type {
-    return struct {
-        allocator: *Allocator,
-        memory: []T,
-        len: usize,
-
-        const Self = @This();
-
-        pub fn alloc(allocator: *Allocator, size: usize) !Self {
-            return Self{
-                .allocator = allocator,
-                .memory = try allocator.alloc(T, size),
-                .len = 0,
-            };
-        }
-
-        pub fn free(self: *Self) void {
-            self.allocator.free(self.memory);
-            self.* = undefined;
-        }
-
-        pub fn push(self: *Self, node: T) void {
-            self.memory[self.len] = node;
-            self.len += 1;
-        }
-
-        pub fn pop(self: *Self) T {
-            self.len -= 1;
-            return self.memory[self.len];
-        }
-
-        pub fn reset(self: *Self) void {
-            self.len = 0;
-        }
-    };
-}
-