函数名:segread
功 能: 读段寄存器值
用 法:void segread(struct SREGS *segtbl);
程序例:
#include <stdio.h>
#include <dos.h>
int main(void)
{
struct SREGS segs;
segread(&segs);
printf("Current segment register settings
");
printf("CS: %X DS: %X
", segs.cs, segs.ds);
printf("ES: %X SS: %X
", segs.es, segs.ss);
return 0;
}