6 files changed, 11 insertions, 13 deletions
diff --git a/src/libstddjb/buffer_fill.c b/src/libstddjb/buffer_fill.c
index c158abe..07a916b 100644
--- a/src/libstddjb/buffer_fill.c
+++ b/src/libstddjb/buffer_fill.c
@@ -10,7 +10,7 @@ int buffer_fill (buffer *b)
   register int r ;
   if (buffer_isfull(b)) return (errno = ENOBUFS, -1) ;
   buffer_wpeek(b, v) ;
-  r = (*b->op)(b->fd, v, 2, b->aux) ;
+  r = (*b->op)(b->fd, v, 2) ;
   if (r <= 0) return r ;
   cbuffer_WSEEK(&b->c, r) ;
   return r ;
diff --git a/src/libstddjb/buffer_flush.c b/src/libstddjb/buffer_flush.c
index ca6ca6b..46512fc 100644
--- a/src/libstddjb/buffer_flush.c
+++ b/src/libstddjb/buffer_flush.c
@@ -1,8 +1,8 @@
 /* ISC license. */
 
-#include <skalibs/buffer.h>
 #include <skalibs/cbuffer.h>
 #include <skalibs/siovec.h>
+#include <skalibs/buffer.h>
 
 int buffer_flush (buffer *b)
 {
@@ -12,7 +12,7 @@ int buffer_flush (buffer *b)
     register int r ;
     buffer_rpeek(b, v) ;
     if (!v[0].len && !v[1].len) break ;
-    r = (*b->op)(b->fd, v, 2, b->aux) ;
+    r = (*b->op)(b->fd, v, 2) ;
     if (r <= 0) return 0 ;
     cbuffer_RSEEK(&b->c, r) ;
   }
diff --git a/src/libstddjb/buffer_flush1read.c b/src/libstddjb/buffer_flush1read.c
index 9dcdf81..1a771ea 100644
--- a/src/libstddjb/buffer_flush1read.c
+++ b/src/libstddjb/buffer_flush1read.c
@@ -3,8 +3,8 @@
 #include <skalibs/buffer.h>
 #include <skalibs/siovec.h>
 
-int buffer_flush1read (int fd, siovec_t const *v, unsigned int n, void *aux)
+int buffer_flush1read (int fd, siovec_t const *v, unsigned int n)
 {
   if (!buffer_flush(buffer_1)) return -1 ;
-  return buffer_read(fd, v, n, aux) ;
+  return buffer_read(fd, v, n) ;
 }
diff --git a/src/libstddjb/buffer_init.c b/src/libstddjb/buffer_init.c
index 09d4910..2831fe1 100644
--- a/src/libstddjb/buffer_init.c
+++ b/src/libstddjb/buffer_init.c
@@ -1,13 +1,13 @@
 /* ISC license. */
 
 #include <errno.h>
+#include <skalibs/cbuffer.h>
 #include <skalibs/buffer.h>
 
-int buffer_init_aux (buffer *b, buffer_io_func_t *op, int fd, char *s, unsigned int len, void *aux)
+int buffer_init (buffer *b, buffer_io_func_t *op, int fd, char *s, unsigned int len)
 {
   if (!cbuffer_init(&b->c, s, len)) return 0 ;
   b->fd = fd ;
   b->op = op ;
-  b->aux = aux ;
   return 1 ;
 }
diff --git a/src/libstddjb/buffer_read.c b/src/libstddjb/buffer_read.c
index 150bc15..88003b4 100644
--- a/src/libstddjb/buffer_read.c
+++ b/src/libstddjb/buffer_read.c
@@ -3,13 +3,12 @@
 #include <sys/types.h>
 #include <sys/uio.h>
 #include <skalibs/allreadwrite.h>
-#include <skalibs/buffer.h>
 #include <skalibs/siovec.h>
+#include <skalibs/buffer.h>
 
-int buffer_read (int fd, siovec_t const *v, unsigned int n, void *aux)
+int buffer_read (int fd, siovec_t const *v, unsigned int n)
 {
   struct iovec iov[n] ;
   iovec_from_siovec(iov, v, n) ;
-  (void)aux ;
   return fd_readv(fd, iov, n) ;
 }
diff --git a/src/libstddjb/buffer_write.c b/src/libstddjb/buffer_write.c
index 40ffd46..e669f60 100644
--- a/src/libstddjb/buffer_write.c
+++ b/src/libstddjb/buffer_write.c
@@ -3,13 +3,12 @@
 #include <sys/types.h>
 #include <sys/uio.h>
 #include <skalibs/allreadwrite.h>
-#include <skalibs/buffer.h>
 #include <skalibs/siovec.h>
+#include <skalibs/buffer.h>
 
-int buffer_write (int fd, siovec_t const *v, unsigned int n, void *aux)
+int buffer_write (int fd, siovec_t const *v, unsigned int n)
 {
   struct iovec iov[n] ;
   iovec_from_siovec(iov, v, n) ;
-  (void)aux ;
   return fd_writev(fd, iov, n) ;
 }