TYPEMAP
MMDBW_tree_s *     T_OPAQUE
uint8_t            T_UV
uint32_t           T_UV
MMDBW_merge_strategy  MMDBW_MERGE_STRATEGY_T

INPUT
MMDBW_MERGE_STRATEGY_T
    char* sv_text = SvPV_nolen($arg);
    $var = !strcmp(sv_text, \"toplevel\") ? MMDBW_MERGE_STRATEGY_TOPLEVEL
           :  !strcmp(sv_text, \"recurse\") ? MMDBW_MERGE_STRATEGY_RECURSE
           : MMDBW_MERGE_STRATEGY_NONE;
