pub unsafe extern "C" fn checon_(
uplo: *const c_char,
n: *const lapack_int,
a: *const lapack_complex_float,
lda: *const lapack_int,
ipiv: *const lapack_int,
anorm: *const c_float,
rcond: *mut c_float,
work: *mut lapack_complex_float,
info: *mut lapack_int,
)