int main()
{
BITMAPINFOHEADER ABITMAPINFOHEADER;
FILE *fp;
if((fp=fopen("f:\\123.bmp","rb"))==NULL)
{
printf("file can not open!\r\n");
return 0;
}
fseek(fp, sizeof(BITMAPFILEHEADER), SEEK_CUR);
fread(&ABITMAPINFOHEADER, sizeof(BITMAPINFOHEADER), 1, fp);
fclose(fp);
}