--- a/dav/system.h	Tue Sep 12 21:07:54 2023 +0200
+++ b/dav/system.h	Thu Sep 14 18:11:50 2023 +0200
@@ -33,10 +33,13 @@
 #include <time.h>
 #include <sys/types.h>
 #include <sys/stat.h>
-#include <dirent.h>
+
 
 #ifdef _WIN32
 #include <Windows.h>
+#define mode_t unsigned int
+#else
+#include <dirent.h>
 #endif
 
 #ifdef __cplusplus
@@ -102,6 +105,8 @@
 
 int sys_symlink(const char *target, const char *linkpath);
 
+int sys_truncate(const char* path, off_t length);
+
 #ifdef __cplusplus
 }
 #endif