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_fmt.c | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 src/libbiguint/bu_fmt.c

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

diff --git a/src/libbiguint/bu_fmt.c b/src/libbiguint/bu_fmt.c
new file mode 100644
index 0000000..31fa706
--- /dev/null
+++ b/src/libbiguint/bu_fmt.c
@@ -0,0 +1,19 @@
+/* ISC license. */
+
+#include <skalibs/uint32.h>
+#include <skalibs/bytestr.h>
+#include <skalibs/biguint.h>
+
+unsigned int bu_fmt (char *s, uint32 const *x, unsigned int n)
+{
+  unsigned int len = 0 ;
+  while (n--)
+  {
+    char fmt[8] ;
+    unsigned int i = uint32_xfmt(fmt, x[n]) ;
+    byte_copy(s+len, 8-i, "00000000") ;
+    byte_copy(s+len+8-i, i, fmt) ;
+    len += 8 ;
+  }
+  return len ;
+}
-- 
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