Documentation: clarify information about 'ident' attribute

diff --git a/xdiff-interface.h b/xdiff-interface.h
index f7f791d96b9a34ef0f08db4b007c5309b9adc3d6..33cab9dd59336fabe8cdd484953544b505c1ba94 100644 (file)
--- a/xdiff-interface.h
+++ b/xdiff-interface.h
@@ -21,6 +21,6 @@ int parse_hunk_header(char *line, int len,
 int read_mmfile(mmfile_t *ptr, const char *filename);
 int buffer_is_binary(const char *ptr, unsigned long size);
 
-extern void xdiff_set_find_func(xdemitconf_t *xecfg, const char *line);
+extern void xdiff_set_find_func(xdemitconf_t *xecfg, const char *line, int cflags);
 
 #endif