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Diffstat (limited to 'src/libstddjb/uint32_pack_big.c')
-rw-r--r--src/libstddjb/uint32_pack_big.c12
1 files changed, 12 insertions, 0 deletions
diff --git a/src/libstddjb/uint32_pack_big.c b/src/libstddjb/uint32_pack_big.c
new file mode 100644
index 0000000..487cf21
--- /dev/null
+++ b/src/libstddjb/uint32_pack_big.c
@@ -0,0 +1,12 @@
+/* ISC license. */
+
+#include <skalibs/uint32.h>
+#include <skalibs/bytestr.h>
+
+void uint32_pack_big (char *s, uint32 u)
+{
+ ((unsigned char *)s)[3] = T8(u) ; u >>= 8 ;
+ ((unsigned char *)s)[2] = T8(u) ; u >>= 8 ;
+ ((unsigned char *)s)[1] = T8(u) ; u >>= 8 ;
+ ((unsigned char *)s)[0] = T8(u) ;
+}