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#include "printf.h"
#if defined(_WIN32)
# include <io.h>
# include <fcntl.h>
#endif
#include <time.h>
/* Two custom conversions are used to show a prefix of SHA1 hashes:
**
** %!S Prefix of a length appropriate for URLs
** %S Prefix of a length appropriate for human display
**
** The following macros help determine those lengths. FOSSIL_HASH_DIGITS
** is the default number of digits to display to humans. This value can
** be overridden using the hash-digits setting. FOSSIL_HASH_DIGITS_URL
** is the minimum number of digits to be used in URLs. The number used
** will always be at least 6 more than the number used for human output,
** or 40 if the number of digits in human output is 34 or more.
*/
#ifndef FOSSIL_HASH_DIGITS
# define FOSSIL_HASH_DIGITS 10 /* For %S (human display) */
#endif
#ifndef FOSSIL_HASH_DIGITS_URL
# define FOSSIL_HASH_DIGITS_URL 16 /* For %!S (embedded in URLs) */
#endif
/*
** Return the number of SHA1 hash digits to display. The number is for
** human output if the bForUrl is false and is destined for a URL if
** bForUrl is false.
*/
static int hashDigits(int bForUrl){
static int nDigitHuman = 0;
static int nDigitUrl = 0;
if( nDigitHuman==0 ){
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#include "printf.h"
#if defined(_WIN32)
# include <io.h>
# include <fcntl.h>
#endif
#include <time.h>
/* Two custom conversions are used to show a prefix of artifact hashes:
**
** %!S Prefix of a length appropriate for URLs
** %S Prefix of a length appropriate for human display
**
** The following macros help determine those lengths. FOSSIL_HASH_DIGITS
** is the default number of digits to display to humans. This value can
** be overridden using the hash-digits setting. FOSSIL_HASH_DIGITS_URL
** is the minimum number of digits to be used in URLs. The number used
** will always be at least 6 more than the number used for human output,
** or 40 if the number of digits in human output is 34 or more.
*/
#ifndef FOSSIL_HASH_DIGITS
# define FOSSIL_HASH_DIGITS 10 /* For %S (human display) */
#endif
#ifndef FOSSIL_HASH_DIGITS_URL
# define FOSSIL_HASH_DIGITS_URL 16 /* For %!S (embedded in URLs) */
#endif
/*
** Return the number of artifact hash digits to display. The number is for
** human output if the bForUrl is false and is destined for a URL if
** bForUrl is false.
*/
static int hashDigits(int bForUrl){
static int nDigitHuman = 0;
static int nDigitUrl = 0;
if( nDigitHuman==0 ){
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