a.c

一个小型的操作系统,采用gcc进行开发,几千行的代码,方便初学者学习

extern int subab(int a, int b);
main()
{
    int a = 3, b = 2;
    int c;
    printf(" in main a=%d b=%d\n", a, b);
    c = subab(a, b);
//c++;
    printf("\n%d\n", c);
}