pub unsafe extern "C" fn dlar1v_(
n: *mut c_int,
b1: *mut c_int,
bn: *mut c_int,
sigma: *mut c_double,
d: *mut c_double,
l: *mut c_double,
ld: *mut c_double,
lld: *mut c_double,
gersch: *mut c_double,
z: *mut c_double,
ztz: *mut c_double,
mingma: *mut c_double,
r: *mut c_int,
isuppz: *mut c_int,
work: *mut c_double,
)