update prototype

diff --git a/lib/savedir.h b/lib/savedir.h
index 033e567..89be04d 100644 (file)
--- a/lib/savedir.h
+++ b/lib/savedir.h
@@ -10,6 +10,6 @@
 # endif
 
 char *
-savedir PARAMS ((const char *dir, unsigned int name_size));
+savedir PARAMS ((const char *dir, off_t name_size));
 
 #endif