#include #include void function1(void) { rt_kprintf("Hello RT-Thread function1\n"); } void function2(void) { rt_kprintf("Hello RT-Thread function2\n"); } void function3(void) { rt_kprintf("Hello RT-Thread function3\n"); } void function4(void) { rt_kprintf("Hello RT-Thread function4\n"); } void function5(void) { rt_kprintf("Hello RT-Thread function5\n"); } RTM_EXPORT(function1) RTM_EXPORT(function2) RTM_EXPORT(function3) RTM_EXPORT(function4) RTM_EXPORT(function5)