+#ifndef convert_to_explicit_type
+# define convert_to_explicit_type(pzv, type) \
+ do { \
+ switch (type) { \
+ case IS_NULL: \
+ convert_to_null(pzv); \
+ break; \
+ case IS_LONG: \
+ convert_to_long(pzv); \
+ break; \
+ case IS_DOUBLE: \
+ convert_to_double(pzv); \
+ break; \
+ case _IS_BOOL: \
+ convert_to_boolean(pzv); \
+ break; \
+ case IS_ARRAY: \
+ convert_to_array(pzv); \
+ break; \
+ case IS_OBJECT: \
+ convert_to_object(pzv); \
+ break; \
+ case IS_STRING: \
+ convert_to_string(pzv); \
+ break; \
+ default: \
+ assert(0); \
+ break; \
+ } \
+ } while (0);
+
+#endif