1 files changed, 13 insertions, 0 deletions
diff --git a/src/base/mem/set64.c b/src/base/mem/set64.c
new file mode 100644
index 0000000..464b3ad
--- /dev/null
+++ b/src/base/mem/set64.c
@@ -0,0 +1,13 @@
+#include "internal.h"
+
+void
+mem·set64(void *dst, uint64 val, uintptr size)
+{
+    intptr i;
+
+    for(i = 0; i < (size & (~7)); i += 8)
+        memcpy((byte*)dst + i, &val, 8);
+
+    for(; i < size; i++)
+        ((byte*)dst)[i] = ((byte*)&val)[i&7];
+}