use b_plain
use cz/vars

cz_protos()
	for_vec(i, structs_unions_classes_templates, vec*)
		cstr l = *(cstr*)vec0(*i)
		char *colon = strchr(l, ':')
		if colon
			while colon > l && colon[-1] == ' '
				--colon
			l = tofree(Strndup(l, colon-l))
		vec_push(struct_union_class_template_protos, l)

	for_vec(i, functions, vec*)
		cstr l = *(cstr*)vec0(*i)
		char *coloncolon = strstr(l, "::")
		if coloncolon && coloncolon < strchr(l, '(') && coloncolon[2] != ' '
			continue
		vec_push(function_protos, l)

	for_vec(i, var_assignments, vec*)
		cstr l = *(cstr*)vec0(*i)
		char *eq = strchr(l, '=')
		if eq
			while eq > l && eq[-1] == ' '
				--eq
			if !cstr_begins_with_word(l, "static", "local")
				l = fformat("extern %.*s", eq-l, l)
			 else
				char *array = strstr(l, "[]")
				if array && array < eq
					continue
				l = fformat("%.*s", eq-l, l)
			vec_push(var_protos, l)