|
#include "scan.h"
|
|
|
|
unsigned int scan_ulonglong(const char *src,unsigned long long *dest) {
|
|
register const char *tmp=src;
|
|
register unsigned long long int l=0;
|
|
register unsigned char c;
|
|
while ((c=*tmp-'0')<10) {
|
|
l=l*10+c;
|
|
++tmp;
|
|
}
|
|
*dest=l;
|
|
return tmp-src;
|
|
}
|