preload-index.c: remove #ifdef NO_PTHREADS

diff --git a/diff.h b/diff.h
index af261962240de8d1a1adfa62a8ff60b9d3ca0fd4..ce5e8a8183e848b2e36d50bea271f687a450e3af 100644 (file)
--- a/diff.h
+++ b/diff.h
@@ -195,6 +195,11 @@ struct diff_options {
        FILE *file;
        int close_file;
 
+#define OUTPUT_INDICATOR_NEW 0
+#define OUTPUT_INDICATOR_OLD 1
+#define OUTPUT_INDICATOR_CONTEXT 2
+       char output_indicators[3];
+
        struct pathspec pathspec;
        pathchange_fn_t pathchange;
        change_fn_t change;