windows.h

c语言编写的微型数据库 实现了插入、删除、更新等基本功能

/*这份代码经源码格式软件格式化过
     [e-mail]      */
#include "Conio.h"
#include "graphics.h"
#define closegr closegraph

/* BGI初始化 */
void initgr(void)
{
    int gd=DETECT,gm=0 ;
    /* 和gd=VGA,gm=VGAHI是同样效果 */
    registerbgidriver(EGAVGA_driver);
    /* 注册BGI驱动后可以不需要.BGI文件的支持运行 */
    initgraph(&gd,&gm,"");
}

void drawmat(char*mat,int matsize,int x,int y,int color)
/*依次：字模指针、点阵大小、起始坐标(x,y)、颜色*/
{
    int i,j,k,n ;
    n=(matsize-1)/8+1 ;
    for(j=0;j<matsize;j++)
    for(i=0;i<n;i++)
    for(k=0;k<8;k++)
    /*测试为1的位则显示*/
    if(mat[j*n+i]&(0x80>>k))putpixel(x+i*8+k,y+j,color);
}

char wei64H[]=
{
    /* 以下是 '微' 的 64点阵华文行楷 字模，512 byte */
    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    0x00,0x00,0x00,0x00,0x00,0x20,0x00,0x00,
    0x00,0x00,0x20,0x00,0x00,0x78,0x00,0x00,
    0x00,0x00,0x70,0x18,0x00,0x18,0x00,0x00,
    0x00,0x00,0x7C,0x3E,0x00,0x1C,0x00,0x00,
    0x00,0x00,0xFE,0x0E,0x00,0x1C,0x00,0x00,
    0x00,0x01,0xFF,0x0F,0x00,0x1C,0x00,0x00,
    0x00,0x03,0xFF,0x8F,0x80,0x1C,0x00,0x00,
    0x00,0x07,0xFF,0x0F,0x80,0x1C,0x00,0x00,
    0x00,0x0F,0xFF,0x0F,0x00,0x18,0x00,0x00,
    0x00,0x1F,0xFC,0x0F,0x08,0x38,0x00,0x00,
    0x00,0x7F,0xF0,0x0F,0x0C,0x30,0x00,0x00,
    0x00,0x7F,0xE3,0x0F,0x0C,0x30,0x00,0x00,
    0x00,0x7F,0xC1,0x8F,0x0C,0x30,0x00,0x00,
    0x00,0x7F,0xE1,0x8F,0x7E,0x60,0x00,0x00,
    0x00,0x7F,0xF1,0x9F,0xFC,0x60,0x00,0x00,
    0x00,0x7F,0xFB,0xFF,0xFC,0x60,0x00,0x00,
    0x00,0x33,0xFF,0xFF,0xF8,0xC0,0xF8,0x00,
    0x00,0x03,0xFF,0xFF,0xF0,0xC3,0xFC,0x00,
    0x00,0x07,0xFF,0xE7,0xF0,0xCF,0xF8,0x00,
    0x00,0x0F,0xFF,0x81,0xF1,0xFF,0xE0,0x00,
    0x00,0x1F,0xFF,0x03,0xF9,0xFF,0x00,0x00,
    0x00,0x1F,0xBE,0x07,0xFF,0xFC,0x00,0x00,
    0x00,0x3F,0x3C,0x0F,0x1F,0xF8,0x00,0x00,
    0x00,0x7E,0x38,0x3C,0x1F,0xB8,0x00,0x00,
    0x00,0x7C,0x10,0x70,0x3E,0x38,0x00,0x00,
    0x00,0xFC,0x01,0xC0,0x7C,0x3C,0x00,0x00,
    0x01,0xFE,0x03,0x80,0x78,0x3C,0x00,0x00,
    0x03,0xFE,0x3F,0x1C,0x70,0x3C,0x00,0x00,
    0x07,0xFE,0x3F,0x3F,0xE0,0x3C,0x00,0x00,
    0x0F,0xEF,0x7F,0x3F,0xF8,0x3C,0x00,0x00,
    0x0F,0xCF,0x3F,0x7F,0xFF,0x3C,0x00,0x00,
    0x0F,0x8E,0x03,0xFF,0xFF,0xFC,0x00,0x00,
    0x0F,0x0E,0x03,0xFF,0x87,0xF8,0x00,0x00,
    0x0E,0x0E,0x03,0xEF,0x81,0xF8,0x00,0x00,
    0x0C,0x0E,0x03,0xCF,0x00,0xFC,0x00,0x00,
    0x08,0x0E,0x07,0x8F,0x00,0xFE,0x00,0x00,
    0x00,0x0E,0x07,0x8F,0x01,0xFF,0x00,0x00,
    0x00,0x0E,0x0F,0x0F,0x03,0xFF,0x80,0x00,
    0x00,0x1E,0x1F,0x1F,0x0F,0xE7,0xE0,0x00,
    0x00,0x1E,0x1F,0x1F,0x3F,0xC3,0xF8,0x00,
    0x00,0x1E,0x0E,0x1F,0xFF,0x83,0xFE,0x00,
    0x00,0x1E,0x0C,0x1E,0x3C,0x01,0xFF,0xC0,
    0x00,0x1E,0x0C,0x0E,0x00,0x00,0xFF,0xF8,
    0x00,0x1E,0x08,0x0E,0x00,0x00,0x7F,0xFC,
    0x00,0x1E,0x00,0x04,0x00,0x00,0x3F,0xFE,
    0x00,0x0E,0x00,0x00,0x00,0x00,0x0F,0xFE,
    0x00,0x0C,0x00,0x00,0x00,0x00,0x01,0xFC,
    0x00,0x04,0x00,0x00,0x00,0x00,0x00,0x00,
    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
}
;


char xing64H[]=
{
    /* 以下是 '型' 的 64点阵华文行楷 字模，512 byte */
    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    0x00,0x00,0x00,0x00,0x00,0x00,0xC0,0x00,
    0x00,0x00,0x00,0x00,0x00,0x01,0xE0,0x00,
    0x00,0x00,0x00,0x00,0x00,0x01,0xF0,0x00,
    0x00,0x00,0x00,0x01,0x00,0x01,0xF0,0x00,
    0x00,0x00,0x00,0x07,0xC0,0x00,0x70,0x00,
    0x00,0x00,0x0F,0xFF,0xF0,0x00,0x70,0x00,
    0x00,0x00,0x0F,0xFF,0xF0,0x00,0x70,0x00,
    0x00,0x00,0x07,0xFF,0xF8,0x00,0x70,0x00,
    0x00,0x00,0x03,0xFF,0xF8,0x00,0x70,0x00,
    0x00,0x00,0x01,0xFF,0xE1,0x00,0x70,0x00,
    0x00,0x00,0x00,0x7F,0x83,0xC0,0xF0,0x00,
    0x00,0x00,0x00,0x7E,0x07,0xE0,0xF0,0x00,
    0x00,0x00,0x00,0xFC,0x01,0xE0,0xF0,0x00,
    0x00,0x00,0x03,0xFE,0x01,0xE0,0xF0,0x00,
    0x00,0x00,0x07,0xFF,0x01,0xE0,0xF0,0x00,
    0x00,0x00,0x3F,0x0F,0x01,0xF0,0xF0,0x00,
    0x00,0x00,0x38,0x0F,0xE1,0xF0,0xF0,0x00,
    0x00,0x00,0x38,0x0F,0xF9,0xF0,0xF0,0x00,
    0x00,0x00,0x78,0x7F,0xFD,0xF0,0xF0,0x00,
    0x00,0x00,0x7F,0xFF,0xFF,0xE0,0xF0,0x00,
    0x00,0x00,0x7F,0xFF,0x01,0xE0,0xF0,0x00,
    0x00,0x07,0xFF,0xCF,0x01,0xE0,0xF0,0x00,
    0x00,0x3F,0xFF,0x0F,0x01,0xE0,0xF0,0x00,
    0x03,0xFF,0xF8,0x0F,0x01,0xC0,0xF0,0x00,
    0x03,0xFF,0xF8,0x0F,0x01,0xC0,0xF0,0x00,
    0x01,0xFF,0xF8,0x0F,0x01,0x80,0xF0,0x00,
    0x01,0xFF,0x38,0x1E,0x00,0x80,0xF0,0x00,
    0x00,0x78,0x38,0x1E,0x00,0x00,0xF0,0x00,
    0x00,0x00,0x38,0x1E,0x00,0x00,0xF0,0x00,
    0x00,0x00,0x78,0x1E,0x00,0x00,0xF0,0x00,
    0x00,0x00,0x78,0x1E,0x00,0x00,0xF0,0x00,
    0x00,0x00,0xF0,0x1C,0x00,0x01,0xF0,0x00,
    0x00,0x00,0xF0,0x0C,0x00,0x7F,0xF0,0x00,
    0x00,0x00,0x60,0x0C,0x38,0x1F,0xF0,0x00,
    0x00,0x00,0x60,0x08,0x3E,0x0F,0xE0,0x00,
    0x00,0x00,0x40,0x00,0x1F,0x07,0xE0,0x00,
    0x00,0x00,0x00,0x00,0x1F,0x81,0xE0,0x00,
    0x00,0x00,0x00,0x00,0x0F,0xF0,0xC0,0x00,
    0x00,0x00,0x00,0x00,0x0F,0xF8,0x00,0x00,
    0x00,0x00,0x00,0x00,0x7F,0xFC,0x00,0x00,
    0x00,0x00,0x00,0x7F,0xFF,0xFC,0x00,0x00,
    0x00,0x00,0x00,0x3F,0xFF,0xFE,0x00,0x00,
    0x00,0x00,0x00,0x3F,0xFF,0x80,0x00,0x00,
    0x00,0x00,0x00,0x1F,0xDF,0x80,0x00,0x00,
    0x00,0x00,0x00,0x04,0x1F,0x00,0x00,0x00,
    0x00,0x00,0x00,0x00,0x1F,0x00,0x00,0x00,
    0x00,0x00,0x00,0x00,0x1F,0x00,0x00,0x00,
    0x00,0x00,0x00,0x00,0x3E,0x00,0x00,0x00,
    0x00,0x00,0x00,0x00,0x7E,0x07,0xC0,0x00,
    0x00,0x00,0x00,0x01,0xFF,0xFF,0xF8,0x00,
    0x00,0x00,0x1F,0xFF,0xFF,0xFF,0xFC,0x00,
    0x00,0x00,0x1F,0xFF,0xFF,0xFF,0xFE,0x00,
    0x00,0x00,0x1F,0xFC,0x00,0x00,0x7E,0x00,
    0x00,0x00,0x1F,0x80,0x00,0x00,0x0E,0x00,
    0x00,0x00,0x0C,0x00,0x00,0x00,0x00,0x00,
    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
}
;


char shu64H[]=
{
    /* 以下是 '数' 的 64点阵华文行楷 字模，512 byte */
    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    0x00,0x00,0x00,0x10,0x00,0x00,0x00,0x00,
    0x00,0x00,0x00,0x10,0x00,0x00,0x00,0x00,
    0x00,0x00,0x00,0x10,0x00,0x00,0x00,0x00,
    0x00,0x00,0x00,0x38,0x00,0x00,0x00,0x00,
    0x00,0x00,0x00,0x38,0x00,0x00,0x00,0x00,
    0x00,0x00,0x00,0x38,0x00,0x00,0x00,0x00,
    0x00,0x00,0x00,0x38,0x00,0x0C,0x00,0x00,
    0x00,0x00,0x00,0x3E,0xC0,0x06,0x00,0x00,
    0x00,0x00,0x00,0x3C,0x40,0x02,0x00,0x00,
    0x00,0x00,0x00,0x3C,0x60,0x03,0x00,0x00,
    0x00,0x00,0x00,0x3C,0xE0,0x03,0x00,0x00,
    0x00,0x00,0x00,0x7C,0xE0,0x03,0x00,0x00,
    0x00,0x00,0x00,0xFD,0xC0,0x03,0x00,0x00,
    0x00,0x00,0x23,0xFF,0x40,0x07,0x00,0x00,
    0x00,0x00,0x37,0xFF,0x00,0x06,0x00,0x00,
    0x00,0x00,0x7F,0xFE,0x00,0x06,0x00,0x00,
    0x00,0x01,0xFC,0xFC,0x00,0x0C,0x00,0x00,
    0x00,0x01,0xFC,0xF0,0x00,0x0C,0x00,0x00,
    0x00,0x01,0xF8,0xE0,0x20,0x18,0x00,0x00,
    0x00,0x00,0xF9,0xC0,0x20,0x38,0x00,0x00,
    0x00,0x00,0xF1,0x80,0xF0,0x30,0x00,0x00,
    0x00,0x00,0x63,0x87,0xE0,0x70,0x00,0x00,
    0x00,0x00,0x07,0xBF,0x00,0xF0,0x00,0x00,
    0x00,0x00,0x0F,0xFC,0x00,0xF0,0x00,0x00,
    0x00,0x00,0x1F,0xE0,0x10,0x7C,0x00,0x00,
    0x00,0x00,0x3F,0x80,0x00,0x7E,0x00,0x00,
    0x00,0x00,0x7F,0x00,0x00,0x7F,0x80,0x00,
    0x00,0x00,0xFE,0x06,0x00,0x07,0x80,0x00,
    0x00,0x01,0xFE,0x0F,0x80,0x01,0xC0,0x00,
    0x00,0x07,0xFE,0x07,0x80,0x01,0xC0,0x00,
    0x00,0x0F,0xFC,0x07,0x80,0x01,0xE0,0x00,
    0x00,0x7F,0xF4,0x0F,0x00,0x01,0xE0,0x00,
    0x00,0x7F,0xC4,0x3F,0x00,0x01,0xC0,0x00,
    0x00,0x7F,0x84,0xFF,0x00,0x01,0xC0,0x00,
    0x00,0x3F,0x07,0xFE,0x07,0x83,0xC0,0x00,
    0x00,0x0C,0x0F,0xFE,0x7F,0xF3,0x80,0x00,
    0x00,0x00,0x1F,0x9F,0xFF,0xFF,0x80,0x00,
    0x00,0x00,0x3F,0x1F,0xFF,0xFF,0x80,0x00,
    0x00,0x00,0xFC,0x3F,0x00,0x7F,0xC0,0x00,
    0x00,0x01,0xFC,0x79,0x00,0x3F,0xF0,0x00,
    0x00,0x03,0x8C,0x70,0x80,0x7F,0xFC,0x00,
    0x00,0x06,0x0C,0xE0,0x7F,0xF1,0xFE,0x00,
    0x00,0x0E,0x07,0xE0,0x7F,0xE0,0x7F,0x00,
    0x00,0x0C,0x07,0xC0,0x3F,0x80,0x3F,0x00,
    0x00,0x0C,0x07,0x80,0x06,0x00,0x1F,0x80,
    0x00,0x0C,0x1F,0x80,0x20,0x00,0x0F,0x80,
    0x00,0x0F,0xFF,0xF0,0xE0,0x00,0x07,0x80,
    0x00,0x07,0xFE,0xFF,0xE0,0x00,0x01,0xC0,
    0x00,0x03,0xF8,0x3F,0x80,0x00,0x00,0xC0,
    0x00,0x01,0xE0,0x00,0x00,0x00,0x00,0x40,
    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
}
;


char ju64H[]=
{
    /* 以下是 '据' 的 64点阵华文行楷 字模，512 byte */
    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    0x00,0x00,0x01,0x80,0x00,0x00,0x00,0x00,
    0x00,0x00,0x01,0xE0,0x00,0x03,0x80,0x00,
    0x00,0x00,0x00,0xF0,0x00,0x07,0xE0,0x00,
    0x00,0x00,0x00,0xE0,0x00,0x1F,0xF8,0x00,
    0x00,0x00,0x00,0xE0,0x01,0xFF,0xF8,0x00,
    0x00,0x00,0x00,0xE0,0x7F,0xFF,0xF8,0x00,
    0x00,0x00,0x00,0xE0,0x3F,0xF0,0xF0,0x00,
    0x00,0x00,0x00,0xE0,0x1F,0xC0,0xF0,0x00,
    0x00,0x00,0x00,0xE0,0x1F,0x00,0xE0,0x00,
    0x00,0x00,0x03,0xF0,0x1C,0x01,0xE0,0x00,
    0x00,0x00,0x07,0xF0,0x1C,0x07,0xF0,0x00,
    0x00,0x00,0x0F,0xF0,0x1C,0x1F,0xF0,0x00,
    0x00,0x00,0x1F,0xE0,0x1C,0x7F,0xE0,0x00,
    0x00,0x00,0x3F,0xC0,0x1F,0xFE,0x00,0x00,
    0x00,0x01,0xFF,0x80,0x1F,0xFC,0x00,0x00,
    0x00,0x3F,0xFF,0x80,0x3F,0xFC,0x00,0x00,
    0x00,0x1F,0xFF,0x80,0x3E,0x0E,0x00,0x00,
    0x00,0x0F,0xFD,0x80,0x38,0x0F,0x00,0x00,
    0x00,0x07,0xF1,0x80,0x38,0x0F,0x08,0x00,
    0x00,0x03,0xE1,0x80,0x38,0x0F,0xFF,0x00,
    0x00,0x00,0x81,0x80,0x78,0x0F,0xFF,0x80,
    0x00,0x00,0x01,0xC0,0x70,0x3F,0xFF,0x00,
    0x00,0x00,0x01,0x80,0x71,0xFF,0x00,0x00,
    0x00,0x00,0x03,0x80,0x7F,0xFF,0x00,0x00,
    0x00,0x00,0x0F,0x80,0x7F,0x8F,0x00,0x00,
    0x00,0x00,0x1F,0x80,0xFC,0x0E,0x00,0x00,
    0x00,0x00,0x7F,0x80,0xE0,0x0E,0x00,0x00,
    0x00,0x00,0xFF,0x80,0xE0,0x0E,0x20,0x00,
    0x00,0x03,0xFB,0x80,0xC0,0x1E,0x78,0x00,
    0x00,0x07,0xF3,0x81,0xC0,0x1F,0xFC,0x00,
    0x00,0x0F,0xE3,0x81,0xC0,0x1F,0xFE,0x00,
    0x00,0x07,0xC3,0x81,0x84,0x7F,0xFF,0x00,
    0x00,0x07,0x03,0x83,0x87,0xFF,0x1E,0x00,
    0x00,0x02,0x03,0x83,0x07,0xF0,0x1E,0x00,
    0x00,0x00,0x03,0x83,0x07,0x00,0x3C,0x00,
    0x00,0x00,0x03,0x86,0x07,0x00,0x3C,0x00,
    0x00,0x00,0x43,0x86,0x07,0x80,0x78,0x00,
    0x00,0x00,0x23,0x88,0x03,0x80,0x70,0x00,
    0x00,0x00,0x1F,0x80,0x03,0x80,0xF0,0x00,