diff options
author | John Denker <jsd@av8n.com> | 2012-06-01 23:07:51 -0700 |
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committer | John Denker <jsd@av8n.com> | 2012-06-02 17:30:23 -0700 |
commit | 0d0f7a0e7c32842edff533246a1f8523306f9ab0 (patch) | |
tree | 43dbb2fffaa8d490731969f39f5d20832523bd5d /ucspi-tcp-0.88/fmt_ulong.c | |
parent | 94c58d7f8cabd9b1ff4c33c57a6ff76cdf3f955e (diff) |
as downloaded : ucspi-tcp
Diffstat (limited to 'ucspi-tcp-0.88/fmt_ulong.c')
-rw-r--r-- | ucspi-tcp-0.88/fmt_ulong.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/ucspi-tcp-0.88/fmt_ulong.c b/ucspi-tcp-0.88/fmt_ulong.c new file mode 100644 index 0000000..db48bfd --- /dev/null +++ b/ucspi-tcp-0.88/fmt_ulong.c @@ -0,0 +1,13 @@ +#include "fmt.h" + +unsigned int fmt_ulong(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; +} |