blas_sys::cblas_ztrsv

pub unsafe extern fn cblas_ztrsv(layout: CblasLayout, uplo: CblasUplo, transa: CblasTranspose, diag: CblasDiag, n: c_int, a: *const c_double_complex, lda: c_int, x: *mut c_double_complex, incx: c_int)