mirror of
https://git.FreeBSD.org/src.git
synced 2024-12-30 12:04:07 +00:00
29 lines
582 B
C
29 lines
582 B
C
/* @(#)fmtlib.c 1.2 */
|
|
#define MAXINTLENGTH 23
|
|
#ifdef KR_headers
|
|
char *f__icvt(value,ndigit,sign, base) long value; int *ndigit,*sign;
|
|
register int base;
|
|
#else
|
|
char *f__icvt(long value, int *ndigit, int *sign, int base)
|
|
#endif
|
|
{ static char buf[MAXINTLENGTH+1];
|
|
register int i;
|
|
if(value>0) *sign=0;
|
|
else if(value<0)
|
|
{ value = -value;
|
|
*sign= 1;
|
|
}
|
|
else
|
|
{ *sign=0;
|
|
*ndigit=1;
|
|
buf[MAXINTLENGTH]='0';
|
|
return(&buf[MAXINTLENGTH]);
|
|
}
|
|
for(i=MAXINTLENGTH-1;value>0;i--)
|
|
{ *(buf+i)=(int)(value%base)+'0';
|
|
value /= base;
|
|
}
|
|
*ndigit=MAXINTLENGTH-1-i;
|
|
return(&buf[i+1]);
|
|
}
|