File: scan_8long.c

package info (click to toggle)
checkpw 1.02-1
  • links: PTS
  • area: main
  • in suites: lenny, squeeze
  • size: 552 kB
  • ctags: 290
  • sloc: ansic: 2,169; makefile: 396; sh: 189
file content (11 lines) | stat: -rw-r--r-- 342 bytes parent folder | download | duplicates (8) 
1
2
3
4
5
6
7
8
9
10
11
 
#include "scan.h"

unsigned int scan_8long(register const char *s,register unsigned long *u)
{
  register unsigned int pos; register unsigned long result;
  register unsigned long c;
  pos = 0; result = 0;
  while ((c = (unsigned long) (unsigned char) (s[pos] - '0')) < 8)
    { result = result * 8 + c; ++pos; }
  *u = result; return pos;
}