I prefer to get help in this matter.

i can not handle exception in C.When exception occue in C 
the sustem will terminated.

There is no try,catch(available in C++,java..) facility to 
handle exception in C.but we can handle exception by 
validating data come from outside into the program.
 eg.. cosider this code
          void main(){
               int a,b,div;
               scanf("%d,%d",a,b)
               div=a/b;
               printf("%d",div);
             }
int this case , b might be zero that will generate an 
exception.so we can avoid it by using if statement.
       if(b==0)
         print("plz enter non zero value");

In this manner only we can prevent exception in C..
                       
                              Thank you

There is no try,catch(available in C++,java..) facility to 
handle exception in C.but we can handle exception by 
validating data come from outside into the program.
 eg.. cosider this code
          void main(){
               int a,b,div;
               scanf("%d,%d",a,b)
               div=a/b;
               printf("%d",div);
             }
int this case , b might be zero that will generate an 
exception.so we can avoid it by using if statement.
       if(b==0)
         print("plz enter non zero value");

In this manner only we can prevent exception in C..
                       
                              Thank you

i feel perror would work for it.. 
please corect me if  i m wrong