1f08c3bdfSopenharmony_ci#define __packed __attribute__((packed)) 2f08c3bdfSopenharmony_ci 3f08c3bdfSopenharmony_citypedef unsigned char u8; 4f08c3bdfSopenharmony_citypedef __UINT16_TYPE__ u16; 5f08c3bdfSopenharmony_citypedef __UINT32_TYPE__ u32; 6f08c3bdfSopenharmony_citypedef __UINT64_TYPE__ u64; 7f08c3bdfSopenharmony_ci 8f08c3bdfSopenharmony_cistruct b { 9f08c3bdfSopenharmony_ci u32 a:1; 10f08c3bdfSopenharmony_ci u32 b:2; 11f08c3bdfSopenharmony_ci u32 c:4; 12f08c3bdfSopenharmony_ci u32 d:8; 13f08c3bdfSopenharmony_ci u32 e:16; 14f08c3bdfSopenharmony_ci} __packed; 15f08c3bdfSopenharmony_ci_Static_assert(__alignof(struct b) == 1); 16f08c3bdfSopenharmony_ci_Static_assert( sizeof(struct b) == 4); 17f08c3bdfSopenharmony_ci 18f08c3bdfSopenharmony_cistruct c { 19f08c3bdfSopenharmony_ci u8 a; 20f08c3bdfSopenharmony_ci u8 b; 21f08c3bdfSopenharmony_ci u64 c:48; 22f08c3bdfSopenharmony_ci} __packed; 23f08c3bdfSopenharmony_ci_Static_assert(__alignof(struct c) == 1); 24f08c3bdfSopenharmony_ci_Static_assert( sizeof(struct c) == 8); 25f08c3bdfSopenharmony_ci 26f08c3bdfSopenharmony_ci/* 27f08c3bdfSopenharmony_ci * check-name: packed-bitfield3 28f08c3bdfSopenharmony_ci */ 29