X-Git-Url: https://plomlompom.com/repos/berlin_corona.txt?a=blobdiff_plain;f=src%2Fwindows.h;h=53f1559facfad148de8d53934e5e2a794c625783;hb=3fca9119dd4fa5dabde64961a76422faf828cad0;hp=a597ebb3bb975d6719a87b56afa90546f89017fc;hpb=64e1bc2a874308530b7b45c33ed5d37f34f5f8be;p=plomrogue

diff --git a/src/windows.h b/src/windows.h
index a597ebb..53f1559 100644
--- a/src/windows.h
+++ b/src/windows.h
@@ -1,3 +1,6 @@
+#ifndef WINDOWS_H
+#define WINDOWS_H
+
 #include "yx_uint16.h"
 
 struct Frame {
@@ -31,3 +34,5 @@ extern void resize_active_win (struct WinMeta *, uint16_t, uint16_t);
 extern void cycle_active_win (struct WinMeta *, char);
 extern void shift_active_win (struct WinMeta *, char);
 extern void reset_pad_offset (struct WinMeta *, uint16_t);
+
+#endif