Function $Sub$$main

src/components.c:143–147

re-define main function */

extern int $Super$$main(void);
/* re-define main function */
int $Sub$$main(void)
{
    rtthread_startup();
    return 0;
}
#elif defined(__ICCARM__)
/* __low_level_init will auto called by IAR cstartup */
extern void __iar_data_init3(void);