#ifndef TRAILER_H
#define TRAILER_H
-void process_trailers(const char *file, int trim_empty, struct string_list *trailers);
+struct trailer_info {
+ /*
+ * True if there is a blank line before the location pointed to by
+ * trailer_start.
+ */
+ int blank_line_before_trailer;
+
+ /*
+ * Pointers to the start and end of the trailer block found. If there
+ * is no trailer block found, these 2 pointers point to the end of the
+ * input string.
+ */
+ const char *trailer_start, *trailer_end;
+
+ /*
+ * Array of trailers found.
+ */
+ char **trailers;
+ size_t trailer_nr;
+};
+
+void process_trailers(const char *file, int in_place, int trim_empty,
+ struct string_list *trailers);
+
+void trailer_info_get(struct trailer_info *info, const char *str);
+
+void trailer_info_release(struct trailer_info *info);
#endif /* TRAILER_H */