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-rw-r--r--xdiff/xdiff.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/xdiff/xdiff.h b/xdiff/xdiff.h
index 413082e1fd..84fff583e2 100644
--- a/xdiff/xdiff.h
+++ b/xdiff/xdiff.h
@@ -50,10 +50,16 @@ extern "C" {
#define XDL_BDOP_CPY 2
#define XDL_BDOP_INSB 3
+/* merge simplification levels */
#define XDL_MERGE_MINIMAL 0
#define XDL_MERGE_EAGER 1
#define XDL_MERGE_ZEALOUS 2
#define XDL_MERGE_ZEALOUS_ALNUM 3
+#define XDL_MERGE_LEVEL_MASK 0x0f
+
+/* merge output styles */
+#define XDL_MERGE_DIFF3 0x8000
+#define XDL_MERGE_STYLE_MASK 0x8000
typedef struct s_mmfile {
char *ptr;
@@ -81,6 +87,7 @@ typedef struct s_xdemitconf {
unsigned long flags;
find_func_t find_func;
void *find_func_priv;
+ void (*emit_func)();
} xdemitconf_t;
typedef struct s_bdiffparam {