getvar(&prefix, "#/info/x-binding-c-generator/prefix", "afb_verb_");
getvar(&postfix, "#/info/x-binding-c-generator/postfix", "_cb");
getvarbool(&priv, "#/info/x-binding-c-generator/private", 0);
getvar(&prefix, "#/info/x-binding-c-generator/prefix", "afb_verb_");
getvar(&postfix, "#/info/x-binding-c-generator/postfix", "_cb");
getvarbool(&priv, "#/info/x-binding-c-generator/private", 0);