pub unsafe extern "C" fn dsyrk_(
uplo: *const c_char,
trans: *const c_char,
n: *const blas_int,
k: *const blas_int,
alpha: *const f64,
a: *const f64,
lda: *const blas_int,
beta: *const f64,
c: *mut f64,
ldc: *const blas_int,
)