pub unsafe extern "C" fn cher2_(
uploa: *const f77_char,
m: *const f77_int,
alpha: *const scomplex,
x: *const scomplex,
incx: *const f77_int,
y: *const scomplex,
incy: *const f77_int,
a: *mut scomplex,
lda: *const f77_int,
)