make sure _get_osfhandle() is available

thomasp85 · thomasp85 · commit 28790fc3e439 · 2025-04-07T14:13:34.000+02:00
diff --git a/src/AggDeviceTiff.h b/src/AggDeviceTiff.h
@@ -5,6 +5,10 @@
 #include "AggDevice16.h"
 #include "files.h"
 
+#ifdef _WIN32
+#include <io.h>
+#endif
+
 #include <cstdio>
 #include <tiffio.h>
 
