Meaning of Return value 1 in C -


this c program return value 1. meaning of return-value 1 , why returns 1?

void main(){ ;; ;;"hi";; ;; }

and when use int main() getting compile time error- [error] ld returned 1 exit status

first of there nothing void main() in c. main() should return integer. returned value may in case. void main() undefined in c standard. have here.

according iso/iec 9899 5.1.2.2.1

the function called @ program startup named main. implementation declares no prototype function. shall defined return type of int ..


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