vcpkg/ports/pthreads/fix-uwp-linkage.patch

diff --git a/implement.h b/implement.h
index 1579376..3a7d29b 100644
--- a/implement.h
+++ b/implement.h
@@ -36,6 +36,12 @@
 #if !defined(_IMPLEMENT_H)
 #define _IMPLEMENT_H
 
+#if 1 // The condition should be `defined(__cplusplus_winrt)` when compile option is provided correctly.
+// porvide 2 static libs to resolve link error. 'kernel32' and 'windowsapp'
+#pragma comment(lib, "kernel32")
+#pragma comment(lib, "WindowsApp")
+#endif
+
 #if !defined (__PTW32_CONFIG_H)
 # error "config.h was not #included"
 #endif

diff --git a/pthread_cancel.c b/pthread_cancel.c
index fddf216..bf16870 100644
--- a/pthread_cancel.c
+++ b/pthread_cancel.c
@@ -64,12 +64,12 @@ __ptw32_cancel_callback (ULONG_PTR unused)
 DWORD
 __ptw32_Registercancellation (PAPCFUNC unused1, HANDLE threadH, DWORD unused2)
 {
-  CONTEXT context;
+  /*CONTEXT context;
 
   context.ContextFlags = CONTEXT_CONTROL;
   GetThreadContext (threadH, &context);
    __PTW32_PROGCTR (context) = (DWORD_PTR) __ptw32_cancel_self;
-  SetThreadContext (threadH, &context);
+  SetThreadContext (threadH, &context);*/
   return 0;
 }