15 lines
311 B
C
15 lines
311 B
C
#include "scan.h"
|
|
|
|
size_t scan_8int(const char* src,unsigned int* dest) {
|
|
register const char *tmp=src;
|
|
register unsigned int l=0;
|
|
register unsigned char c;
|
|
while ((c=(unsigned char)(*tmp-'0'))<8) {
|
|
if (l>>(sizeof(l)*8-3)) break;
|
|
l=l*8+c;
|
|
++tmp;
|
|
}
|
|
*dest=l;
|
|
return (size_t)(tmp-src);
|
|
}
|