{
u32 len; /**< Number of elements in vector (NOT its allocated length). */
u8 hdr_size; /**< header size divided by VEC_MIN_ALIGN */
{
u32 len; /**< Number of elements in vector (NOT its allocated length). */
u8 hdr_size; /**< header size divided by VEC_MIN_ALIGN */
always_inline uword __vec_align (uword data_align, uword configuered_align);
always_inline uword __vec_elt_sz (uword elt_sz, int is_void);
always_inline uword __vec_align (uword data_align, uword configuered_align);
always_inline uword __vec_elt_sz (uword elt_sz, int is_void);