Fibonacci

#include <stdio.h>
void Fibonacci(int limit);
int main(void){
    int limit;
    printf("Enter a limit: \n");
    while(scanf("%d", &limit)==1 && limit!='q'){
        if (limit<0)
            printf("Try again.\n");
        Fibonacci(limit);
        printf("Enter a limit (q to quit): \n");

    }
}
void Fibonacci(int limit){
    int count=0, oldnum1=1, oldnum2=1, newnum;
    while (count<limit){
        if(count==0){
            printf("%d\n", oldnum1 );
            count++;
        }
        else if (count==1){
            printf("%d\n", oldnum2);
            count++;
        }
        else{
            newnum=oldnum1+oldnum2;
            printf("%d\n", newnum);
            oldnum1=oldnum2;
            oldnum2=newnum;
            count++;
        }
    }
}