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-rw-r--r--diff.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/diff.h b/diff.h
index 6febe7e365..9443dc1b00 100644
--- a/diff.h
+++ b/diff.h
@@ -285,6 +285,11 @@ struct diff_options {
/* Number of hexdigits to abbreviate raw format output to. */
int abbrev;
+ /* If non-zero, then stop computing after this many changes. */
+ int max_changes;
+ /* For internal use only. */
+ int num_changes;
+
int ita_invisible_in_index;
/* white-space error highlighting */
#define WSEH_NEW (1<<12)