+
+static inline Id db2rpmdbid(unsigned char *db, int byteswapped)
+{
+#ifdef RPM5
+ return db[0] << 24 | db[1] << 16 | db[2] << 8 | db[3];
+#else
+# if defined(WORDS_BIGENDIAN)
+ if (!byteswapped)
+# else
+ if (byteswapped)
+# endif
+ return db[0] << 24 | db[1] << 16 | db[2] << 8 | db[3];
+ else
+ return db[3] << 24 | db[2] << 16 | db[1] << 8 | db[0];
+#endif
+}
+
+static inline void rpmdbid2db(unsigned char *db, Id id, int byteswapped)
+{
+#ifdef RPM5
+ db[0] = id >> 24, db[1] = id >> 16, db[2] = id >> 8, db[3] = id;
+#else
+# if defined(WORDS_BIGENDIAN)
+ if (!byteswapped)
+ db[0] = id >> 24, db[1] = id >> 16, db[2] = id >> 8, db[3] = id;
+# else
+ if (byteswapped)
+ db[3] = id >> 24, db[2] = id >> 16, db[1] = id >> 8, db[0] = id;
+# endif
+#endif
+}
+