From 0e5b2871ca6456b01d4bf037a6e68badf1ff1a41 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Henryk=20Pl=C3=B6tz?= Date: Fri, 3 Oct 2014 19:58:52 +0200 Subject: Initial commit of djbdns-1.05.tar.gz Source was http://cr.yp.to/djbdns/djbdns-1.05.tar.gz, SHA1 2efdb3a039d0c548f40936aa9cb30829e0ce8c3d --- scan_ulong.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) create mode 100644 scan_ulong.c (limited to 'scan_ulong.c') diff --git a/scan_ulong.c b/scan_ulong.c new file mode 100644 index 0000000..d70b334 --- /dev/null +++ b/scan_ulong.c @@ -0,0 +1,14 @@ +#include "scan.h" + +unsigned int scan_ulong(register const char *s,register unsigned long *u) +{ + register unsigned int pos = 0; + register unsigned long result = 0; + register unsigned long c; + while ((c = (unsigned long) (unsigned char) (s[pos] - '0')) < 10) { + result = result * 10 + c; + ++pos; + } + *u = result; + return pos; +} -- cgit v1.2.3