--- parser3/src/include/pa_file.h	2026/10/01 11:48:37	1.4
+++ parser3/src/include/pa_file.h	2026/10/03 14:30:03	1.7
@@ -8,7 +8,7 @@
 #ifndef PA_FILE_H
 #define PA_FILE_H
 
-#define IDENT_PA_FILE_H "$Id: pa_file.h,v 1.4 2026/10/01 11:48:37 moko Exp $"
+#define IDENT_PA_FILE_H "$Id: pa_file.h,v 1.7 2026/10/03 14:30:03 moko Exp $"
 
 #include "pa_common.h"
 
@@ -57,12 +57,21 @@ enum { PA_ALLOW_HTTP=PA_SCHEME_HTTP, PA_
 /// scheme of a not '/'-normalized path: file://, http:// or parser://, PA_SCHEME_NONE otherwise
 uint path_scheme(const String& path);
 
+/// false if the scheme is tainted
+bool clean_path_scheme(uint scheme, const String& path);
+
 /// throws unless the scheme is allowed, file:// always is, or if the scheme is tainted
 void check_path_scheme(uint scheme, const String& path, uint allowed);
 
 /// resolved file:// or null; the result is not '/'-normalized
 const String* file_uri_to_path(const String& uri);
 
+/// strncmp for disk paths, case insensitive under windows
+int path_cmp(const char* path, const char* dir, size_t length);
+
+/// returns ", actual filename '...'" only if escaping changed the file name (exception source shows the original file)
+const char* actual_filename(const String& file_spec, const char* fname);
+
 #define FILE_BUFFER_SIZE (128*0x400)
 
 int pa_lock_shared_blocking(int fd);