+#if __BYTE_ORDER == __LITTLE_ENDIAN
+# define htonr_us(r0,r1) bswapr_us(r0,r1)
+# define htonr_ui(r0,r1) bswapr_ui(r0,r1)
+# if __WORDSIZE == 64
+# define htonr_ul(r0,r1) bswapr_ul(r0,r1)
+# endif
+#else
+# define htonr_us(r0,r1) extr_us(r0,r1)
+# if __WORDSIZE == 32
+# define htonr_ui(r0,r1) movr(r0,r1)
+# else
+# define htonr_ui(r0,r1) extr_ui(r0,r1)
+# define htonr_ul(r0,r1) movr(r0,r1)
+# endif
+#endif
+
+static maybe_unused void
+generic_bswapr_us(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1);
+static maybe_unused void
+generic_bswapr_ui(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1);
+#if __WORDSIZE == 64
+static maybe_unused void
+generic_bswapr_ul(jit_state_t *_jit, jit_int32_t r0, jit_int32_t r1);
+#endif
+