@param rec BCF/VCF record
@return Types of variant present
The return value will be a bitwise-or of VCF_SNP, VCF_MNP,
VCF_INDEL, VCF_OTHER, VCF_BND or VCF_OVERLAP. If will return
VCF_REF (i.e. 0) if none of the other types is present.
@deprecated Please use bcf_has_variant_types() instead
@param rec BCF/VCF record @return Types of variant present
The return value will be a bitwise-or of VCF_SNP, VCF_MNP, VCF_INDEL, VCF_OTHER, VCF_BND or VCF_OVERLAP. If will return VCF_REF (i.e. 0) if none of the other types is present. @deprecated Please use bcf_has_variant_types() instead