20 s64 internal_atoll(const char *nptr) {  in internal_atoll()  argument
21   return internal_simple_strtoll(nptr, nullptr, 10);  in internal_atoll()
237 s64 internal_simple_strtoll(const char *nptr, char **endptr, int base) {  in internal_simple_strtoll()  argument
239   while (IsSpace(*nptr)) nptr++;  in internal_simple_strtoll()
243   char *old_nptr = const_cast<char *>(nptr);  in internal_simple_strtoll()
244   if (*nptr == '+') {  in internal_simple_strtoll()
246     nptr++;  in internal_simple_strtoll()
247   } else if (*nptr == '-') {  in internal_simple_strtoll()
249     nptr++;  in internal_simple_strtoll()
251   while (IsDigit(*nptr)) {  in internal_simple_strtoll()
253     int digit = ((*nptr) - '0');  in internal_simple_strtoll()
256     nptr++;  in internal_simple_strtoll()
259     *endptr = (have_digits) ? const_cast<char *>(nptr) : old_nptr;  in internal_simple_strtoll()