1 files changed, 5 insertions, 5 deletions
diff --git a/src/librandom/random_unsort.c b/src/librandom/random_unsort.c
index 98a4b09..4596136 100644
--- a/src/librandom/random_unsort.c
+++ b/src/librandom/random_unsort.c
@@ -1,7 +1,7 @@
 /* ISC license. */
 
 #include <stdint.h>
-#include <skalibs/bytestr.h>
+#include <string.h>
 #include <skalibs/random.h>
 
 void random_unsort (char *s, size_t n, size_t chunksize)
@@ -9,9 +9,9 @@ void random_unsort (char *s, size_t n, size_t chunksize)
   char tmp[chunksize] ;
   while (n--)
   {
-    register uint32_t i = random_uint32(n+1) ;
-    byte_copy(tmp, chunksize, s + i * chunksize) ;
-    byte_copy(s + i * chunksize, chunksize, s + n * chunksize) ;
-    byte_copy(s + n * chunksize, chunksize, tmp) ;
+    uint32_t i = random_uint32(n+1) ;
+    memcpy(tmp, s + i * chunksize, chunksize) ;
+    memcpy(s + i * chunksize, s + n * chunksize, chunksize) ;
+    memcpy(s + n * chunksize, tmp, chunksize) ;
   }
 }