pub unsafe extern "C" fn dopmtr_(
side: *const c_char,
uplo: *const c_char,
trans: *const c_char,
m: *const c_int,
n: *const c_int,
AP: *const f64,
tau: *const f64,
C: *mut f64,
ldc: *const c_int,
work: *mut f64,
info: *mut c_int,
)