diff --git a/libretro-sdk/crt/string.c b/libretro-sdk/crt/string.c
index 4114de11d9..d09e900da9 100644
--- a/libretro-sdk/crt/string.c
+++ b/libretro-sdk/crt/string.c
@@ -23,12 +23,16 @@ void *memset(void *dst, int val, size_t count)
    return start;
 }
 
-void *memcpy(void *dst, const void *src, size_t len)
+void *memcpy(void *dst, const void *src, size_t count)
 {
-   size_t i;
+   void *ret = dst;
 
-   for (i = 0; i < len; i++)
-      ((unsigned char *)dst)[i] = ((unsigned char *)src)[i];
+   while (count--)
+   {
+      *(char *)dst = *(char *)src;
+      dst = (char*)dst + 1;
+      src = (char*)src + 1;
+   }
 
    return dst;
 }