uwp: include process.h before forcing the WINAPI_FAMILY

Because of the hack on getpid() in fixups we don't want to get the unhidden desktop version

modules/codec/avcodec/d3d11va.c

@@ -29,6 +29,7 @@
   * See https://msdn.microsoft.com/en-us/library/windows/desktop/hh162912%28v=vs.85%29.aspx
   **/
 
+#include <process.h>
 #include <winapifamily.h>
 #undef WINAPI_FAMILY
 #define WINAPI_FAMILY WINAPI_FAMILY_DESKTOP_APP

modules/codec/avcodec/directx_va.c

@@ -23,6 +23,7 @@
  * along with this program; if not, write to the Free Software Foundation,
  * Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
  *****************************************************************************/
+#include <process.h>
 #include <winapifamily.h>
 #undef WINAPI_FAMILY
 #define WINAPI_FAMILY WINAPI_FAMILY_DESKTOP_APP

modules/codec/mft.cpp

@@ -21,6 +21,7 @@
  *****************************************************************************/
 
 #ifndef _MSC_VER // including mfapi with mingw-w64 is not clean for UWP yet
+#include <process.h>
 #include <winapifamily.h>
 #undef WINAPI_FAMILY
 #define WINAPI_FAMILY WINAPI_FAMILY_DESKTOP_APP

modules/codec/mft_d3d.cpp

@@ -21,6 +21,7 @@
  *****************************************************************************/
 
 #ifndef _MSC_VER // including mfapi with mingw-w64 is not clean for UWP yet
+#include <process.h>
 #include <winapifamily.h>
 #undef WINAPI_FAMILY
 #define WINAPI_FAMILY WINAPI_FAMILY_DESKTOP_APP

modules/codec/mft_d3d11.cpp

@@ -21,6 +21,7 @@
  *****************************************************************************/
 
 #ifndef _MSC_VER // including mfapi with mingw-w64 is not clean for UWP yet
+#include <process.h>
 #include <winapifamily.h>
 #undef WINAPI_FAMILY
 #define WINAPI_FAMILY WINAPI_FAMILY_DESKTOP_APP

modules/video_chroma/d3d11_fmt.cpp

@@ -20,6 +20,7 @@
  * Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
  *****************************************************************************/
 
+#include <process.h>
 #include <winapifamily.h>
 #if WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP)
 #define BUILD_FOR_UAP 0