1 files changed, 3 insertions, 2 deletions
diff --git a/libgloss/read.c b/libgloss/read.c
index 24108ce0d..83a3b549b 100644
--- a/libgloss/read.c
+++ b/libgloss/read.c
@@ -22,10 +22,11 @@ extern char inbyte (void);
  */
 int
 read (int fd,
-       char *buf,
-       int nbytes)
+       void *buf_,
+       size_t nbytes)
 {
   int i = 0;
+  char *buf = buf_;
 
   for (i = 0; i < nbytes; i++) {
     *(buf + i) = inbyte();