stdio.h

简介:

向标准输入输出里操作

函数列表:

``int64_t put_string(char *str, uint64_t front_color, uint64_t bg_color)``

    输出字符串(带有前景色,背景色)

``int printf(const char *fmt, ...)``
    
    就是正常的 ``printf`` 

``int sprintf(char *buf,const char *fmt,...)```

    就是正常的 ``sprintf``

``int vsprintf(char *buf,const char *fmt,va_list args)``

    格式化,不建议调用,请用 printf 或 sprintf 替代。

宏定义

### 字体颜色的宏定义

    ``#define COLOR_WHITE 0x00ffffff  //白``

    ``#define COLOR_BLACK 0x00000000  //黑``

    ``#define COLOR_RED 0x00ff0000    //红``

    ``#define COLOR_ORANGE 0x00ff8000 //橙``

    ``#define COLOR_YELLOW 0x00ffff00 //黄``

    ``#define COLOR_GREEN 0x0000ff00  //绿``

    ``#define COLOR_BLUE 0x000000ff   //蓝``

    ``#define COLOR_INDIGO 0x0000ffff //靛``

    ``#define COLOR_PURPLE 0x008000ff //紫``
### 无需使用
    
    ``#define SEEK_SET 0 /* Seek relative to start-of-file */``
    
    ``#define SEEK_CUR 1 /* Seek relative to current position */``
    
    ``#define SEEK_END 2 /* Seek relative to end-of-file */``

    ``#define SEEK_MAX 3``