blas_sys::c::cblas_dtrsv

pub unsafe extern fn cblas_dtrsv(layout: CBLAS_LAYOUT, uplo: CBLAS_UPLO, transa: CBLAS_TRANSPOSE, diag: CBLAS_DIAG, n: c_int, a: *const c_double, lda: c_int, x: *mut c_double, incx: c_int)