- uint32 mparam_print(uint32 param_num, ...)
- {
- va_list arg_ptr;
- uint32 i;
- uint32 param[10];
- va_start(arg_ptr, param_num);
- for(i = 0; i < param_num && i < 10; i++) {
- param[i] = va_arg(arg_ptr, int);
- }
- va_end(arg_ptr);
- printf("%d:", param_num);
- for(i = 0; i < param_num && i < 10; i++) {
- printf("%d", param[i]);
- }
- printf("\r\n");
- return VOS_OK;
- }
- uint32 main()
- {
- //mparam_print();
- mparam_print(0);
- mparam_print(1);
- mparam_print(1, 10);
- mparam_print(1, 10, 20);
- mparam_print(2, 10);
- mparam_print(2, 10, 20);
- mparam_print(2, 10, 20, 30);
- return VOS_OK;
- }
可变参数
来源: http://www.bubuko.com/infodetail-3016706.html