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ios uint8 t

按照posix标准,一般整形对应的*_t类型为: 1字节 uint8_t; 2字节 uint16_t; 4字节 uint32_t; 8字节 uint64_t; POSIX表示可移植操作系统接口(Portable Operating System Interface of UNIX,缩写为 POSIX ),POSIX标准定义了操作系统应该为...

NSString *someString = @"some text"; uint8_t buffer[100]; memcpy(buffer, [someString UTF8String], [someString length]+1);

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