From 79abe3b1d60295e179ab6766310714d2ec5ed00b Mon Sep 17 00:00:00 2001
From: bjorn <mail@bjornbyt.es>
Date: Tue, 21 Nov 2023 20:19:49 -0800
Subject: [PATCH] Windows fixes;

---
 src/core/fs.c                       | 16 ++++++++++++++++
 src/modules/filesystem/filesystem.c |  6 +++---
 2 files changed, 19 insertions(+), 3 deletions(-)

diff --git a/src/core/fs.c b/src/core/fs.c
index 90f8fb577..9360c1368 100644
--- a/src/core/fs.c
+++ b/src/core/fs.c
@@ -53,6 +53,22 @@ bool fs_write(fs_handle file, const void* buffer, size_t* bytes) {
   return success;
 }
 
+bool fs_seek(fs_handle file, uint64_t offset) {
+  LARGE_INTEGER n = { .QuadPart = offset };
+  return SetFilePointerEx(file.handle, n, NULL, FILE_BEGIN);
+}
+
+bool fs_fstat(fs_handle file, FileInfo* info) {
+  LARGE_INTEGER size;
+  if (!GetFileSizeEx(file.handle, &size)) {
+    return false;
+  }
+  info->size = size.QuadPart;
+  info->lastModified = 0;
+  info->type = FILE_REGULAR;
+  return true;
+}
+
 void* fs_map(const char* path, size_t* size) {
   WCHAR wpath[FS_PATH_MAX];
   if (!MultiByteToWideChar(CP_UTF8, 0, path, -1, wpath, FS_PATH_MAX)) {
diff --git a/src/modules/filesystem/filesystem.c b/src/modules/filesystem/filesystem.c
index 736ff6752..084432cf3 100644
--- a/src/modules/filesystem/filesystem.c
+++ b/src/modules/filesystem/filesystem.c
@@ -642,7 +642,7 @@ static bool zip_init(Archive* archive, const char* filename, const char* root) {
     node.mdate = readu16(p + 14);
     node.compressed = readu16(p + 10) == 8;
     node.directory = false;
-    uint16_t length = readu16(p + 28);
+    size_t length = readu16(p + 28);
     const char* path = (const char*) (p + 46);
     cursor += 46 + readu16(p + 28) + readu16(p + 30) + readu16(p + 32);
 
@@ -705,13 +705,13 @@ static bool zip_init(Archive* archive, const char* filename, const char* root) {
         break;
       }
 
-      uint16_t end = length;
+      size_t end = length;
       while (length && path[length - 1] != '/') {
         length--;
       }
 
       archive->nodes.data[index].filename = path + length;
-      archive->nodes.data[index].filenameLength = end - length;
+      archive->nodes.data[index].filenameLength = (uint16_t) (end - length);
 
       // Root node
       if (length == 0) {