From b732a73bc773789894466b0e5320b2f1fe42c7e9 Mon Sep 17 00:00:00 2001 From: John Denker Date: Fri, 1 Jun 2012 18:58:45 -0700 Subject: original, as downloaded from http://www.qmail.org/netqmail-1.06.tar.gz --- fmt_ulong.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) create mode 100644 fmt_ulong.c (limited to 'fmt_ulong.c') diff --git a/fmt_ulong.c b/fmt_ulong.c new file mode 100644 index 0000000..ab12e8c --- /dev/null +++ b/fmt_ulong.c @@ -0,0 +1,13 @@ +#include "fmt.h" + +unsigned int fmt_ulong(s,u) register char *s; register unsigned long u; +{ + register unsigned int len; register unsigned long q; + len = 1; q = u; + while (q > 9) { ++len; q /= 10; } + if (s) { + s += len; + do { *--s = '0' + (u % 10); u /= 10; } while(u); /* handles u == 0 */ + } + return len; +} -- cgit v1.2.3