摘要：
联想到c语言中的宏定义：我想是一个原因如：#define SDL_INIT_TIMER 0x00000001#define SDL_INIT_AUDIO 0x00000010#define SDL_INIT_VIDEO 0x00000020#define SDL_INIT_CDROM 0x00000100#define SDL_INIT_JOYSTICK 0x00000200#define SDL_INIT_NOPARACHUTE 0x00100000 /** 0100 1110 11110x4C5596 -> 0... 阅读全文
