OrionLibC
Barry Importing existing Orion LibC 03048a9 (2 years, 3 months ago)
diff --git a/string/memcpy.c b/string/memcpy.c
new file mode 100644
index 0000000..4988f38
--- /dev/null
+++ b/string/memcpy.c
@@ -0,0 +1,12 @@
+#include <stddef.h>
+
+/* Copy one region of memory to another */
+void *
+memcpy(void *dest, void *src, size_t n)
+{
+ unsigned char *a = (unsigned char *) dest,
+ *b = (unsigned char *) src;
+ while (n-- > 0)
+ *a++ = *b++;
+ return dest;
+}