+int files, lines;
+
+void count_lines(char *line, int size)
+{
+ if (size>0 && (line[0] == '+' || line[0] == '-'))
+ lines++;
+}
+
+void inspect_files(struct diff_filepair *pair)
+{
+ files++;
+ cgit_diff_files(pair->one->sha1, pair->two->sha1, count_lines);
+}
+