scan_ulonglong - parse an unsigned long integer in decimal ASCII representation

       scan_ulonglong  parses  an unsigned long long integer in decimal ASCII representation from src and writes
       the result into dest. It returns the number of bytes read from src.

       scan_ulonglong - parse an unsigned long integer in decimal ASCII representation

scan_longlong(3), fmt_ulonglong(3)

                                                                                               scan_ulonglong(3)

#include<libowfat/scan.h>

       size_t scan_ulonglong(const char *src,unsigned long long *dest);