RTLD_DEFAULT      823 ext/interbase/interbase.c 		info_func = (info_func_t)dlsym(RTLD_DEFAULT, "isc_get_client_version");
RTLD_DEFAULT      574 ext/pdo_firebird/firebird_driver.c 			info_func = (info_func_t)dlsym(RTLD_DEFAULT, "isc_get_client_version");
RTLD_DEFAULT       74 ext/readline/readline_cli.c #ifndef RTLD_DEFAULT
RTLD_DEFAULT      710 ext/readline/readline_cli.c 		get_callbacks = dlsym(RTLD_DEFAULT, "php_cli_get_shell_callbacks"); \