From 5f5db46e8d0a28c3b5ac5fab36c14d3393217bfe Mon Sep 17 00:00:00 2001
From: George Marques <george@gmarqu.es>
Date: Sat, 3 Sep 2016 19:41:36 -0300
Subject: Patch thirdy-party libraries to build for WinRT

- Patch enet code.
- Patch OpenSSL code and add shims for unavailable API.
- Add extra definition header for Freetype.
---
 drivers/builtin_openssl2/winrt_fix.patch | 64 ++++++++++++++++++++++++++++++++
 1 file changed, 64 insertions(+)
 create mode 100644 drivers/builtin_openssl2/winrt_fix.patch

(limited to 'drivers/builtin_openssl2/winrt_fix.patch')

diff --git a/drivers/builtin_openssl2/winrt_fix.patch b/drivers/builtin_openssl2/winrt_fix.patch
new file mode 100644
index 0000000000..caf180a75b
--- /dev/null
+++ b/drivers/builtin_openssl2/winrt_fix.patch
@@ -0,0 +1,64 @@
+diff --git a/drivers/builtin_openssl2/crypto/rand/rand_win.c b/drivers/builtin_openssl2/crypto/rand/rand_win.c
+index 06670ae..70fd52a 100644
+--- a/drivers/builtin_openssl2/crypto/rand/rand_win.c
++++ b/drivers/builtin_openssl2/crypto/rand/rand_win.c
+@@ -118,8 +118,10 @@
+ # ifndef _WIN32_WINNT
+ #  define _WIN32_WINNT 0x0400
+ # endif
++#ifndef WINRT_ENABLED
+ # include <wincrypt.h>
+ # include <tlhelp32.h>
++#endif
+ 
+ /*
+  * Limit the time spent walking through the heap, processes, threads and
+@@ -161,7 +163,7 @@ typedef struct tagCURSORINFO {
+ #  define CURSOR_SHOWING     0x00000001
+ # endif                         /* CURSOR_SHOWING */
+ 
+-# if !defined(OPENSSL_SYS_WINCE)
++# if !defined(OPENSSL_SYS_WINCE) && !defined(WINRT_ENABLED)
+ typedef BOOL(WINAPI *CRYPTACQUIRECONTEXTW) (HCRYPTPROV *, LPCWSTR, LPCWSTR,
+                                             DWORD, DWORD);
+ typedef BOOL(WINAPI *CRYPTGENRANDOM) (HCRYPTPROV, DWORD, BYTE *);
+@@ -196,6 +198,7 @@ typedef NET_API_STATUS(NET_API_FUNCTION *NETFREE) (LPBYTE);
+ #  endif                        /* 1 */
+ # endif                         /* !OPENSSL_SYS_WINCE */
+ 
++#if !defined(WINRT_ENABLED)
+ int RAND_poll(void)
+ {
+     MEMORYSTATUS m;
+@@ -580,6 +583,8 @@ int RAND_poll(void)
+     return (1);
+ }
+ 
++#endif // WINRT_ENABLED
++
+ int RAND_event(UINT iMsg, WPARAM wParam, LPARAM lParam)
+ {
+     double add_entropy = 0;
+@@ -682,7 +687,7 @@ static void readtimer(void)
+ 
+ static void readscreen(void)
+ {
+-# if !defined(OPENSSL_SYS_WINCE) && !defined(OPENSSL_SYS_WIN32_CYGWIN)
++# if !defined(OPENSSL_SYS_WINCE) && !defined(OPENSSL_SYS_WIN32_CYGWIN) && !defined(WINRT_ENABLED)
+     HDC hScrDC;                 /* screen DC */
+     HBITMAP hBitmap;            /* handle for our bitmap */
+     BITMAP bm;                  /* bitmap properties */
+diff --git a/drivers/builtin_openssl2/openssl/dtls1.h b/drivers/builtin_openssl2/openssl/dtls1.h
+index 64ad3c8..a58aca2 100644
+--- a/drivers/builtin_openssl2/openssl/dtls1.h
++++ b/drivers/builtin_openssl2/openssl/dtls1.h
+@@ -81,6 +81,9 @@
+ #   include <sys/time.h>
+ #  endif
+ # endif
++#ifdef WINRT_ENABLED
++#include <winsock2.h>
++#endif
+ 
+ #ifdef  __cplusplus
+ extern "C" {
-- 
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