From c380c0d87e1cbb2005cbdf78e3191fc1c988abf4 Mon Sep 17 00:00:00 2001
From: connnnal <216976529+connnnal@users.noreply.github.com>
Date: Wed, 29 Jul 2026 12:08:29 +0100
Subject: [PATCH] win32: LoadLibraryEx_Flags off-by-one

bit_set without a backing type counts bits from the enum's lowest value (141299eb02bc9a7330daa30d75d279e84ba28cc3)
in this case it causes an off-by-one offset, so flags fall down to the one below. I experienced `LOAD_LIBRARY_SEARCH_DLL_LOAD_DIR` -> `LOAD_LIBRARY_REQUIRE_SIGNED_TARGET`, for instance, so unsigned DLLs wouldn't load. aw.
fix is adding a dword backing type to the bit flags, like the other types in this file
---
 core/sys/windows/types.odin | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/core/sys/windows/types.odin b/core/sys/windows/types.odin
index 89a94b1da..b3efbdb34 100644
--- a/core/sys/windows/types.odin
+++ b/core/sys/windows/types.odin
@@ -3538,7 +3538,7 @@ LoadLibraryEx_Flag :: enum DWORD {
 	LOAD_LIBRARY_SEARCH_DEFAULT_DIRS    = 12, // 1 << 12: 0x1000,
 	LOAD_LIBRARY_SAFE_CURRENT_DIRS      = 13, // 1 << 13: 0x2000,
 }
-LoadLibraryEx_Flags :: distinct bit_set[LoadLibraryEx_Flag]
+LoadLibraryEx_Flags :: distinct bit_set[LoadLibraryEx_Flag; DWORD]
 
 // https://docs.microsoft.com/en-us/windows/win32/api/winnt/ns-winnt-quota_limits
 // Used in LogonUserExW