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14 lines
266 B
C

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#include "scan.h"
size_t scan_xlong(const char *src,unsigned long *dest) {
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register const char *tmp=src;
register unsigned long l=0;
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register unsigned char c;
while ((c=scan_fromhex(*tmp))<16) {
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l=(l<<4)+c;
++tmp;
}
*dest=l;
return tmp-src;
}