io.h is sometimes also needed for MinGW

Author: mojca

otftotfm/otftotfm.cc

@@ -16,6 +16,7 @@
 #endif
 #ifdef WIN32
 # define _USE_MATH_DEFINES
+# include <io.h>
 #endif
 #include <efont/psres.hh>
 #include <efont/t1rw.hh>
@@ -63,9 +64,6 @@
 #ifdef HAVE_FCNTL_H
 # include <fcntl.h>
 #endif
-#ifdef _MSC_VER
-# include <io.h>
-#endif
 
 using namespace Efont;