__cdecl和可變參數函數特征關系

1.在使用到可變參數函數的時候，函數調用必須使用__cdecl方式，void printlog(char *msg,... );

實際使用場景一般用於打印/記錄輸出LOG信息，亦或用於進行不確定數據和信息處理。

https://baike.baidu.com/item/__cdecl/9518056

https://www.jb51.net/article/93489.htm

https://baike.baidu.com/item/可變參數函數/22756527

https://baike.baidu.com/item/%E5%8F%AF%E5%8F%98%E5%8F%82%E5%87%BD%E6%95%B0/9282270?fr=aladdin

https://www.cnblogs.com/clover-toeic/p/3736748.html

https://baike.baidu.com/item/%E5%9B%9E%E8%B0%83%E5%87%BD%E6%95%B0/7545973?fr=aladdin

https://www.baidu.com/s?ie=utf8&oe=utf8&wd=非靜態成員函數&tn=98010089_dg

https://www.baidu.com/s?ie=utf8&oe=utf8&wd=回調函數是否是靜態函數&tn=98010089_dg&ch=3

https://www.cnblogs.com/love-jelly-pig/p/10271669.html

https://blog.csdn.net/u011647007/article/details/81544246

https://blog.csdn.net/u011647007/article/details/81544246

http://www.cnblogs.com/renyuan/p/6513188.html

https://blog.csdn.net/a1374424679/article/details/82529015

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