Mirror of :pserver:cvs@cvs.fefe.de:/cvs libowfat https://www.fefe.de/libowfat/
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321 B

#include "fmt.h"
unsigned int fmt_8long(char *dest,unsigned long i) {
register unsigned long len,tmp;
/* first count the number of bytes needed */
for (len=1, tmp=i; tmp>7; ++len) tmp>>=3;
if (dest)
for (tmp=i, dest+=len; ; ) {
*--dest = (tmp&7)+'0';
if (!(tmp>>=3)) break;
}
return len;
}