From 7f99bebc722d91b48c3aefd42aa54bc044428005 Mon Sep 17 00:00:00 2001
From: Elia Zammuto <theelixzammuto@gmail.com>
Date: Sat, 16 Sep 2023 15:42:38 +0200
Subject: [PATCH] UWP Changes (#85)

---
 src/Platform.h        | 7 +++++++
 src/PlatformSockets.c | 6 ++++--
 2 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/src/Platform.h b/src/Platform.h
index 5978fa2..a169a7c 100644
--- a/src/Platform.h
+++ b/src/Platform.h
@@ -55,6 +55,13 @@
 // Windows doesn't have strtok_r() but it has the same
 // function named strtok_s().
 #define strtok_r strtok_s
+
+# if defined(WINAPI_FAMILY) && WINAPI_FAMILY==WINAPI_FAMILY_APP
+# define LC_UWP
+# else
+# define LC_WINDOWS_DESKTOP
+#endif
+
 #endif
 
 #include <stdio.h>
diff --git a/src/PlatformSockets.c b/src/PlatformSockets.c
index af71fb0..c87e91b 100644
--- a/src/PlatformSockets.c
+++ b/src/PlatformSockets.c
@@ -21,11 +21,13 @@
 static HMODULE WlanApiLibraryHandle;
 static HANDLE WlanHandle;
 
+#if defined(LC_WINDOWS_DESKTOP)
 DWORD (WINAPI *pfnWlanOpenHandle)(DWORD dwClientVersion, PVOID pReserved, PDWORD pdwNegotiatedVersion, PHANDLE phClientHandle);
 DWORD (WINAPI *pfnWlanCloseHandle)(HANDLE hClientHandle, PVOID pReserved);
 DWORD (WINAPI *pfnWlanEnumInterfaces)(HANDLE hClientHandle, PVOID pReserved, PWLAN_INTERFACE_INFO_LIST *ppInterfaceList);
 VOID (WINAPI *pfnWlanFreeMemory)(PVOID pMemory);
 DWORD (WINAPI *pfnWlanSetInterface)(HANDLE hClientHandle, CONST GUID *pInterfaceGuid, WLAN_INTF_OPCODE OpCode, DWORD dwDataSize, CONST PVOID pData, PVOID pReserved);
+#endif
 
 #ifndef WLAN_API_MAKE_VERSION
 #define WLAN_API_MAKE_VERSION(_major, _minor)   (((DWORD)(_minor)) << 16 | (_major))
@@ -618,7 +620,7 @@ bool isPrivateNetworkAddress(struct sockaddr_storage* address) {
 
 // Enable platform-specific low latency options (best-effort)
 void enterLowLatencyMode(void) {
-#if defined(LC_WINDOWS)
+#if defined(LC_WINDOWS_DESKTOP)
     DWORD negotiatedVersion;
     PWLAN_INTERFACE_INFO_LIST wlanInterfaceList;
     DWORD i;
@@ -692,7 +694,7 @@ void enterLowLatencyMode(void) {
 }
 
 void exitLowLatencyMode(void) {
-#if defined(LC_WINDOWS)
+#if defined(LC_WINDOWS_DESKTOP)
     // Closing our WLAN client handle will undo our optimizations
     if (WlanHandle != NULL) {
         pfnWlanCloseHandle(WlanHandle, NULL);