From d705137f24ad511c3230b605900b9f09bd56d709 Mon Sep 17 00:00:00 2001
From: Rekai Musuka <rekai@musuka.dev>
Date: Wed, 2 Nov 2022 09:00:32 -0300
Subject: [PATCH] style: remove unused imports

---
 src/core/bus/io.zig | 9 ---------
 src/core/ppu.zig    | 2 --
 2 files changed, 11 deletions(-)

diff --git a/src/core/bus/io.zig b/src/core/bus/io.zig
index 0caac22..b4761b4 100644
--- a/src/core/bus/io.zig
+++ b/src/core/bus/io.zig
@@ -453,8 +453,6 @@ const u8WriteKind = enum { Hi, Lo };
 
 /// Write-only
 pub const WinH = extern union {
-    const Self = @This();
-
     x2: Bitfield(u16, 0, 8),
     x1: Bitfield(u16, 8, 8),
     raw: u16,
@@ -467,13 +465,6 @@ pub const WinV = extern union {
     y2: Bitfield(u16, 0, 8),
     y1: Bitfield(u16, 8, 8),
     raw: u16,
-
-    pub fn set(self: *Self, comptime K: u8WriteKind, value: u8) void {
-        self.raw = switch (K) {
-            .Hi => (@as(u16, value) << 8) | self.raw & 0xFF,
-            .Lo => (self.raw & 0xFF00) | value,
-        };
-    }
 };
 
 pub const WinIn = extern union {
diff --git a/src/core/ppu.zig b/src/core/ppu.zig
index 5af4105..e57ea90 100644
--- a/src/core/ppu.zig
+++ b/src/core/ppu.zig
@@ -9,7 +9,6 @@ const dma = @import("bus/dma.zig");
 const Oam = @import("ppu/Oam.zig");
 const Palette = @import("ppu/Palette.zig");
 const Vram = @import("ppu/Vram.zig");
-const EventKind = @import("scheduler.zig").EventKind;
 const Scheduler = @import("scheduler.zig").Scheduler;
 const Arm7tdmi = @import("cpu.zig").Arm7tdmi;
 const FrameBuffer = @import("../util.zig").FrameBuffer;
@@ -20,7 +19,6 @@ const log = std.log.scoped(.PPU);
 const getHalf = util.getHalf;
 const setHalf = util.setHalf;
 const setQuart = util.setQuart;
-const pollDmaOnBlank = @import("bus/dma.zig").pollDmaOnBlank;
 
 pub const width = 240;
 pub const height = 160;