hmmm...menu driven programming in C....i donno whether we can design any 'windows' or 'menu graphics' in C as such...perhaps u should go for CPP...It has support libraries for menus...Suppose u want to go for C only..then u can use a switch rite!!
while(1)
{
///show all options
////ask to enter choice like
int choice;
scanf("%d",&choice);
switch(choice)
{
///for each choice call a function
}
}
guess this helps...cheers