extern void FCGI_JSONPair(const char *key, const char *value);
extern void FCGI_JSONLong(const char *key, long value);
extern void FCGI_JSONDouble(const char *key, double value);
+extern void FCGI_JSONBool(const char *key, bool value);
extern void FCGI_JSONKey(const char *key);
extern void FCGI_JSONValue(const char *format, ...);
extern void FCGI_EndJSON();