vsip_cscalar_f vsip_cadd_f(vsip_cscalar_f x, vsip_cscalar_f y); vsip_cscalar_d vsip_cadd_d(vsip_cscalar_d x, vsip_cscalar_d y);
This function performs complex scalar addition.
The operation performs:

vsip_cscalar_f a: The first complex scalar value.
vsip_cscalar_f b: The second complex scalar value.
The complex scalar value result.