mingw: update w32api to 3.13

Originally committed as revision 16029 to svn://svn.ffmpeg.org/ffmpeg/trunk

configure

@@ -1462,8 +1462,8 @@ case $target_os in
         check_cpp_condition _mingw.h "(__MINGW32_MAJOR_VERSION > 3) || (__MINGW32_MAJOR_VERSION == 3 && __MINGW32_MINOR_VERSION >= 15)" ||
             die "ERROR: MinGW runtime version must be >= 3.15."
         enabled_any avisynth vfwcap_demuxer &&
-            { check_cpp_condition w32api.h "(__W32API_MAJOR_VERSION > 3) || (__W32API_MAJOR_VERSION == 3 && __W32API_MINOR_VERSION >= 12)" ||
-              die "ERROR: avisynth and vfwcap_demuxer require w32api version 3.12 or later."; }
+            { check_cpp_condition w32api.h "(__W32API_MAJOR_VERSION > 3) || (__W32API_MAJOR_VERSION == 3 && __W32API_MINOR_VERSION >= 13)" ||
+              die "ERROR: avisynth and vfwcap_demuxer require w32api version 3.13 or later."; }
         ;;
     cygwin*)
         target_os=cygwin

libavdevice/vfwcap.c

@@ -27,18 +27,6 @@
 
 /* Defines for VFW missing from MinGW.
  * Remove this when MinGW incorporates them. */
-#define WM_CAP_START                (0x0400)
-#define WM_CAP_SET_CALLBACK_VIDEOSTREAM (WM_CAP_START + 6)
-#define WM_CAP_DRIVER_CONNECT       (WM_CAP_START + 10)
-#define WM_CAP_DRIVER_DISCONNECT    (WM_CAP_START + 11)
-#define WM_CAP_GET_VIDEOFORMAT      (WM_CAP_START + 44)
-#define WM_CAP_SET_VIDEOFORMAT      (WM_CAP_START + 45)
-#define WM_CAP_SET_PREVIEW          (WM_CAP_START + 50)
-#define WM_CAP_SET_OVERLAY          (WM_CAP_START + 51)
-#define WM_CAP_SEQUENCE_NOFILE      (WM_CAP_START + 63)
-#define WM_CAP_SET_SEQUENCE_SETUP   (WM_CAP_START + 64)
-#define WM_CAP_GET_SEQUENCE_SETUP   (WM_CAP_START + 65)
-
 #define HWND_MESSAGE                ((HWND)-3)
 
 #define BI_RGB                      0