pub unsafe extern "C" fn bli_dgemv(
transa: trans_t,
conjx: conj_t,
m: dim_t,
n: dim_t,
alpha: *mut f64,
a: *mut f64,
rs_a: inc_t,
cs_a: inc_t,
x: *mut f64,
incx: inc_t,
beta: *mut f64,
y: *mut f64,
incy: inc_t,
)