prototype of dway. needs testing

1 files changed, 4 insertions, 1 deletions

diff --git a/include/libn.h b/include/libn.h
index 5201b1c..38f0a3a 100644
--- a/include/libn.h
+++ b/include/libn.h
@@ -294,7 +294,10 @@ int   bufio·read(io·Buffer *buf, int sz, int n, void *out);
 typedef struct mmap·Reader 
 {
     vlong len;
-    void* buf;
+    union {
+        byte   *buf;
+        ubyte *ubuf;
+    };
 } mmap·Reader;
 
 mmap·Reader mmap·open(byte *name);