#define __LITTLE_ENDIAN LITTLE_ENDIAN
#endif
-#define __u_bswap16(x) ({ uint16_t val = (x); ((uint16_t)(((val >> 8) & 0xffu) | ((val & 0xffu) << 8))); })
+static inline uint16_t __u_bswap16(uint16_t val)
+{
+ return ((val >> 8) & 0xffu) | ((val & 0xffu) << 8);
+}
#if _GNUC_MIN_VER(4, 2)
#define __u_bswap32(x) __builtin_bswap32(x)
#define __packed __attribute__((packed))
#endif
+#ifndef __constructor
+#define __constructor __attribute__((constructor))
+#endif
+
+#ifndef __hidden
+#define __hidden __attribute__((visibility("hidden")))
+#endif
+
#ifndef BITS_PER_LONG
#define BITS_PER_LONG (8 * sizeof(unsigned long))
#endif