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12 lines
338 B
12 lines
338 B
9 years ago
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#include "scan.h"
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unsigned int scan_ulong(register char *s,register unsigned long *u)
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{
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register unsigned int pos; register unsigned long result;
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register unsigned long c;
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pos = 0; result = 0;
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while ((c = (unsigned long) (unsigned char) (s[pos] - '0')) < 10)
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{ result = result * 10 + c; ++pos; }
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*u = result; return pos;
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}
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