Include header needed for _mkdir on msys2

J. Scott Berg · J. Scott Berg · commit 1c5a24a744f3 · 2025-09-29T16:55:10.000-04:00
diff --git a/src/mad_port.h b/src/mad_port.h
@@ -9,6 +9,8 @@
 #ifdef __MINGW32__
 // problem with unistd compliance on Cygwin
 typedef long long off64_t;
+// For Windows _mkdir
+#include <direct.h>
 #endif
 
 #ifdef _WIN32
