1 files changed, 5 insertions, 3 deletions
diff --git a/src/libstddjb/buffer_fill.c b/src/libstddjb/buffer_fill.c
index 9899be1..b3a1bf2 100644
--- a/src/libstddjb/buffer_fill.c
+++ b/src/libstddjb/buffer_fill.c
@@ -1,12 +1,14 @@
 /* ISC license. */
 
+#include <sys/types.h>
+#include <sys/uio.h>
 #include <errno.h>
 #include <skalibs/buffer.h>
 
-int buffer_fill (buffer *b)
+ssize_t buffer_fill (buffer *b)
 {
-  siovec_t v[2] ;
-  register int r ;
+  struct iovec v[2] ;
+  ssize_t r ;
   if (buffer_isfull(b)) return (errno = ENOBUFS, -1) ;
   buffer_wpeek(b, v) ;
   r = (*b->op)(b->fd, v, 2) ;