--- PKGBUILD	2021-05-31 11:52:38.124496766 +0800
+++ PKGBUILD	2021-05-27 10:27:26.099954762 +0800
@@ -103,7 +103,16 @@
 
 prepare() {
   # Allow ccache to work
-  mv $pkgname-$_pkgbasever $pkgname
+  mv wine-$_pkgbasever $pkgname
+
+  scard4wine_dir=scard4wine/src
+  cp -v $scard4wine_dir/winscard.c $pkgname/dlls/winscard/winscard.c
+  cp -v $scard4wine_dir/winscard.spec $pkgname/dlls/winscard/winscard.spec
+  cp -v $scard4wine_dir/winscard.h $pkgname/include/winscard.h
+  cp -v $scard4wine_dir/winsmcrd.h $pkgname/include/winsmcrd.h
+  cp -v $scard4wine_dir/wine-compat56.h $pkgname/include/wine-compat.h
+
+  echo EXTRADLLFLAGS = -mcygwin >> $pkgname/dlls/winscard/Makefile.in
 
   # Doesn't compile without remove these flags as of 4.10
   export CFLAGS="${CFLAGS/-fno-plt/}"
@@ -176,3 +185,11 @@
 }
 
 # vim:set ts=8 sts=2 sw=2 et:
+
+source+=("scard4wine::git+https://git.code.sf.net/p/scard4wine/code.git#commit=484230432f6f29538916872dac495d8a8de45382")
+sha512sums+=('SKIP')
+makedepends+=(git)
+provides=("$pkgname=$pkgver")
+conflicts=("$pkgname")
+pkgname+='-winscard'
+pkgdesc+=" (with IDRASSI's winscard patch)"