2022-05-07 13:46:23 +08:00

35 lines
991 B
C

#pragma once
#include <libc/sys/types.h>
#include <stdarg.h>
// 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
#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
/**
* @brief 往屏幕上输出字符串
*
* @param str 字符串指针
* @param front_color 前景色
* @param bg_color 背景色
* @return int64_t
*/
int64_t put_string(char *str, uint64_t front_color, uint64_t bg_color);
int printf(const char *fmt, ...);
int sprintf(char *buf, const char *fmt, ...);
int vsprintf(char *buf, const char *fmt, va_list args);