diff -r 06fa328989ee -r 457faa53fd7e libidav/webdav.h
--- a/libidav/webdav.h	Sat Jan 24 13:56:19 2026 +0100
+++ b/libidav/webdav.h	Sun Jan 25 17:53:31 2026 +0100
@@ -371,7 +371,7 @@
 DavPropName* dav_get_property_names(DavResource *res, size_t *count);
 
 void dav_set_content(DavResource *res, void *stream, dav_read_func read_func, dav_seek_func seek_func);
-void dav_set_content_data(DavResource *res, char *content, size_t length);
+void dav_set_content_data(DavResource *res, const char *content, size_t length);
 void dav_set_content_length(DavResource *res, size_t length);
 
 int dav_load(DavResource *res);