pub unsafe extern "C" fn stbsv_(
uplo: *const bla_character,
trans: *const bla_character,
diag: *const bla_character,
n: *const bla_integer,
k: *const bla_integer,
a: *const bla_real,
lda: *const bla_integer,
x: *mut bla_real,
incx: *const bla_integer,
) -> c_int