Introducing Radical.sh

Forget Code launches a powerful code generator for building API's

strtoull - Similar to strtoul() except that it returns an unsigned long long int in C

#include <stdlib.h>

int main(void){

    char *start, *end;
    char a[100];

    end = a;
    *start= "12341234";
    printf("%d", strtoull(start, &end, 8));

}