write_entry(): separate two helper functions out

diff --git a/diff.h b/diff.h
index 42b49d8f228fd2cc680ab9a2e332819d46f2f875..adb40ba273ffec74010a36e98a538fcc204919f1 100644 (file)
--- a/diff.h
+++ b/diff.h
@@ -78,6 +78,7 @@ typedef struct strbuf *(*diff_prefix_fn_t)(struct diff_options *opt, void *data)
 #define DIFF_OPT_IGNORE_UNTRACKED_IN_SUBMODULES (1 << 25)
 #define DIFF_OPT_IGNORE_DIRTY_SUBMODULES (1 << 26)
 #define DIFF_OPT_OVERRIDE_SUBMODULE_CONFIG (1 << 27)
+#define DIFF_OPT_DIRSTAT_BY_LINE     (1 << 28)
 
 #define DIFF_OPT_TST(opts, flag)    ((opts)->flags & DIFF_OPT_##flag)
 #define DIFF_OPT_SET(opts, flag)    ((opts)->flags |= DIFF_OPT_##flag)
@@ -104,6 +105,7 @@ struct diff_options {
        int interhunkcontext;
        int break_opt;
        int detect_rename;
+       int irreversible_delete;
        int skip_stat_unmatch;
        int line_termination;
        int output_format;
@@ -111,8 +113,9 @@ struct diff_options {
        int rename_score;
        int rename_limit;
        int needed_rename_limit;
+       int degraded_cc_to_c;
        int show_rename_progress;
-       int dirstat_percent;
+       int dirstat_permille;
        int setup;
        int abbrev;
        const char *prefix;
@@ -270,6 +273,7 @@ extern void diffcore_fix_diff_index(struct diff_options *);
 
 extern int diff_queue_is_empty(void);
 extern void diff_flush(struct diff_options*);
+extern void diff_warn_rename_limit(const char *varname, int needed, int degraded_cc);
 
 /* diff-raw status letters */
 #define DIFF_STATUS_ADDED              'A'