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authorLaurent Bercot <ska-skaware@skarnet.org>2014-09-18 18:55:44 +0000
committerLaurent Bercot <ska-skaware@skarnet.org>2014-09-18 18:55:44 +0000
commit3534b428629be185e096be99e3bd5fdfe32d5544 (patch)
tree210ef3198ed66bc7f7b7bf6a85e4579f455e5a36 /src/libstddjb/uint16_unpack_big.c
downloadskalibs-3534b428629be185e096be99e3bd5fdfe32d5544.tar.xz
initial commit with rc for skalibs-2.0.0.0
Diffstat (limited to 'src/libstddjb/uint16_unpack_big.c')
-rw-r--r--src/libstddjb/uint16_unpack_big.c11
1 files changed, 11 insertions, 0 deletions
diff --git a/src/libstddjb/uint16_unpack_big.c b/src/libstddjb/uint16_unpack_big.c
new file mode 100644
index 0000000..2f22555
--- /dev/null
+++ b/src/libstddjb/uint16_unpack_big.c
@@ -0,0 +1,11 @@
+/* ISC license. */
+
+#include <skalibs/uint16.h>
+#include <skalibs/bytestr.h>
+
+void uint16_unpack_big (char const *s, uint16 *u)
+{
+ uint16 r = T8((unsigned char)s[0]) ; r <<= 8 ;
+ r += T8((unsigned char)s[1]) ;
+ *u = r ;
+}