diff --git a/mingw-w64-crt/Makefile.am b/mingw-w64-crt/Makefile.am
index a49bb07..c917b2a 100644
--- a/mingw-w64-crt/Makefile.am
+++ b/mingw-w64-crt/Makefile.am
@@ -132,15 +132,15 @@
 src_libgdiplus=libsrc/gdiplus.c
 
 src_libuuid=\
-  libsrc/ativscp-uuid.c   libsrc/atsmedia-uuid.c    libsrc/bth-uuid.c       libsrc/cguid-uuid.c     libsrc/comcat-uuid.c  \
-  libsrc/devguid.c        libsrc/docobj-uuid.c      libsrc/dxva-uuid.c      libsrc/exdisp-uuid.c    libsrc/extras-uuid.c  \
-  libsrc/fwp-uuid.c       libsrc/guid_nul.c         libsrc/hlguids-uuid.c   libsrc/hlink-uuid.c     libsrc/mlang-uuid.c   \
-  libsrc/msctf-uuid.c     libsrc/mshtmhst-uuid.c    libsrc/mshtml-uuid.c    libsrc/msxml-uuid.c     libsrc/netcon-uuid.c  \
-  libsrc/ntddkbd-uuid.c   libsrc/ntddmou-uuid.c     libsrc/ntddpar-uuid.c   libsrc/ntddscsi-uuid.c  libsrc/ntddser-uuid.c \
-  libsrc/ntddstor-uuid.c  libsrc/ntddvdeo-uuid.c    libsrc/oaidl-uuid.c     libsrc/objidl-uuid.c    libsrc/objsafe-uuid.c \
-  libsrc/ocidl-uuid.c     libsrc/oleacc-uuid.c      libsrc/olectlid-uuid.c  libsrc/oleidl-uuid.c    libsrc/power-uuid.c   \
-  libsrc/powrprof-uuid.c  libsrc/uianimation-uuid.c libsrc/usbcamdi-uuid.c  libsrc/usbiodef-uuid.c  libsrc/uuid.c         \
-  libsrc/vds-uuid.c       libsrc/virtdisk-uuid.c    libsrc/wia-uuid.c
+  libsrc/ativscp-uuid.c   libsrc/atsmedia-uuid.c    libsrc/bth-uuid.c         libsrc/cguid-uuid.c     libsrc/comcat-uuid.c   \
+  libsrc/devguid.c        libsrc/docobj-uuid.c      libsrc/dxva-uuid.c        libsrc/exdisp-uuid.c    libsrc/extras-uuid.c   \
+  libsrc/fwp-uuid.c       libsrc/guid_nul.c         libsrc/hlguids-uuid.c     libsrc/hlink-uuid.c     libsrc/mlang-uuid.c    \
+  libsrc/msctf-uuid.c     libsrc/mshtmhst-uuid.c    libsrc/mshtml-uuid.c      libsrc/msxml-uuid.c     libsrc/netcfg-uuid.c   \
+  libsrc/netcon-uuid.c    libsrc/ntddkbd-uuid.c     libsrc/ntddmou-uuid.c     libsrc/ntddpar-uuid.c   libsrc/ntddscsi-uuid.c \
+  libsrc/ntddser-uuid.c   libsrc/ntddstor-uuid.c    libsrc/ntddvdeo-uuid.c    libsrc/oaidl-uuid.c     libsrc/objidl-uuid.c   \
+  libsrc/objsafe-uuid.c   libsrc/ocidl-uuid.c       libsrc/oleacc-uuid.c      libsrc/olectlid-uuid.c  libsrc/oleidl-uuid.c   \
+  libsrc/power-uuid.c     libsrc/powrprof-uuid.c    libsrc/uianimation-uuid.c libsrc/usbcamdi-uuid.c  libsrc/usbiodef-uuid.c \
+  libsrc/uuid.c           libsrc/vds-uuid.c         libsrc/virtdisk-uuid.c    libsrc/wia-uuid.c
 
 src_libws2_32=libsrc/ws2_32.c \
   \
diff --git a/mingw-w64-crt/libsrc/netcfg-uuid.c b/mingw-w64-crt/libsrc/netcfg-uuid.c
new file mode 100644
index 0000000..6875d2e
--- /dev/null
+++ b/mingw-w64-crt/libsrc/netcfg-uuid.c
@@ -0,0 +1,13 @@
+/**
+ * This file has no copyright assigned and is placed in the Public Domain.
+ * This file is part of the mingw-w64 runtime package.
+ * No warranty is given; refer to the file DISCLAIMER.PD within this package.
+ */
+
+/* crt/libsrc/netcfg-uuid.c */
+/* Generate GUIDs for network configuration interfaces */
+
+#include <windows.h>
+#include <initguid.h>
+#include <netcfgn.h>
+#include <netcfgx.h>