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/libstddjb/uint32_unpack.c | 13 +++++++++++++
 1 file changed, 13 insertions(+)
 create mode 100644 src/libstddjb/uint32_unpack.c

(limited to 'src/libstddjb/uint32_unpack.c')

diff --git a/src/libstddjb/uint32_unpack.c b/src/libstddjb/uint32_unpack.c
new file mode 100644
index 0000000..d5dabcc
--- /dev/null
+++ b/src/libstddjb/uint32_unpack.c
@@ -0,0 +1,13 @@
+/* ISC license. */
+
+#include <skalibs/uint32.h>
+#include <skalibs/bytestr.h>
+
+void uint32_unpack (char const *s, uint32 *u)
+{
+  uint32 r = T8((unsigned char)s[3]) ; r <<= 8 ;
+  r += T8((unsigned char)s[2]) ; r <<= 8 ;
+  r += T8((unsigned char)s[1]) ; r <<= 8 ;
+  r += T8((unsigned char)s[0]) ;
+  *u = r ;
+}
-- 
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