From 2b3f9477216687a12f402a095d85106efc14da6a Mon Sep 17 00:00:00 2001
From: lifegpc <root@lifegpc.com>
Date: Tue, 4 Mar 2025 08:15:53 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8DVFS=E7=B1=BB=E4=B8=AD?=
 =?UTF-8?q?=E7=9A=84=E8=B7=AF=E5=BE=84=E5=88=86=E9=9A=94=E7=AC=A6=E6=9B=BF?=
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---
 vfs.cpp | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/vfs.cpp b/vfs.cpp
index 7554670..6c550f1 100644
--- a/vfs.cpp
+++ b/vfs.cpp
@@ -74,7 +74,7 @@ HANDLE VFS::CreateFileW(std::wstring path) {
         return INVALID_HANDLE_VALUE;
     }
     str = fileop::relpath(str, base_path);
-    str = str_util::str_replace(str, "\\", "/");
+    str = str_util::str_replace(str, "/", "\\");
     auto c = files.find(str);
     if (c == files.end()) {
         SetLastError(ERROR_FILE_NOT_FOUND);
@@ -169,7 +169,11 @@ DWORD VFS::SetFilePointer(HANDLE hFile, LONG lDistanceToMove, PLONG lpDistanceTo
         SetLastError(ERROR_INVALID_HANDLE);
         return INVALID_SET_FILE_POINTER;
     }
-    zip_int64_t n = zip_fseek(file, lDistanceToMove, dwMoveMethod);
+    zip_int64_t offset = lDistanceToMove;
+    if (lpDistanceToMoveHigh) {
+        offset |= ((zip_int64_t)*lpDistanceToMoveHigh) << 32;
+    }
+    zip_int64_t n = zip_fseek(file, offset, dwMoveMethod);
     if (n == -1) {
         SetLastError(ERROR_INVALID_HANDLE);
         return INVALID_SET_FILE_POINTER;