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参考链接:https://blog.csdn.net/leixiaohua1020/article/details/8661601 本文函数目录: 1.avformat_open_input() 2.内存的分配与释放av_malloc()与av_free()等 3.常见结构体的初始化和销毁(AVFo 阅读全文
摘要:
1. C语言中 enum void test() { enum Week { Mon, Tue, Wed, Thi, Fri, Sat, Sun }; enum Other { One, Two, Three }; enum Week week = Mon; // 1. 允许非枚举值赋值给枚举类型, 阅读全文