File 909-gcc15.patch of Package xsane

--- a/src/xsane-gamma.c       2010-11-16 21:25:38.000000000 +0100
+++ b/src/xsane-gamma.c       2025-02-13 12:48:00.990166582 +0100
@@ -553,7 +553,7 @@ void xsane_update_sliders()
 
 /* ---------------------------------------------------------------------------------------------------------------------- */
 
-static gint xsane_batch_scan_gamma_event()
+static gint xsane_batch_scan_gamma_event(void * unused)
 {
   DBG(DBG_proc, "xsane_batch_scan_gamma_event\n");
 
@@ -567,7 +567,7 @@ static gint xsane_batch_scan_gamma_event
 
 /* ---------------------------------------------------------------------------------------------------------------------- */
 
-static gint xsane_slider_hold_event()
+static gint xsane_slider_hold_event(void * unused)
 {
   DBG(DBG_proc, "xsane_slider_hold_event\n");
 
--- a/src/xsane-save.h        2007-03-03 01:08:32.000000000 +0100
+++ b/src/xsane-save.h        2025-02-13 12:49:51.202528853 +0100
@@ -50,7 +50,7 @@ struct pdf_xref
 
 
 extern int xsane_create_secure_file(const char *filename);
-extern void xsane_cancel_save();
+extern void xsane_cancel_save(int *cancel_save);
 extern void xsane_convert_text_to_filename(char **filename);
 extern int xsane_get_filesize(char *filename);
 extern void xsane_ensure_counter_in_filename(char **filename, int counter_len);