From 3534b428629be185e096be99e3bd5fdfe32d5544 Mon Sep 17 00:00:00 2001
From: Laurent Bercot <ska-skaware@skarnet.org>
Date: Thu, 18 Sep 2014 18:55:44 +0000
Subject: initial commit with rc for skalibs-2.0.0.0

---
 src/libbiguint/bu_scanlen.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100644 src/libbiguint/bu_scanlen.c

(limited to 'src/libbiguint/bu_scanlen.c')

diff --git a/src/libbiguint/bu_scanlen.c b/src/libbiguint/bu_scanlen.c
new file mode 100644
index 0000000..88c6aee
--- /dev/null
+++ b/src/libbiguint/bu_scanlen.c
@@ -0,0 +1,12 @@
+/* ISC license. */
+
+#include <skalibs/fmtscan.h>
+#include <skalibs/biguint.h>
+
+unsigned int bu_scanlen (char const *s, unsigned int *zeron)
+{
+  unsigned int n = ucharn_findlen(s) ;
+  *zeron = n ;
+  while (*s == '0') { s++ ; (*zeron)-- ; }
+  return n ;
+}
-- 
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