const char *zip_reader_get_member_name(const struct zip_reader *zr,
size_t idx);
+/* Returns true if ZR contains a member named MEMBER, false otherwise. */
+bool zip_reader_contains_member (const struct zip_reader *zr,
+ const char *member);
+
/* Return the zip member in the reader ZR, called MEMBER */
struct zip_member *zip_member_open (struct zip_reader *zr, const char *member);